diff --git a/app/components/home/home.tsx b/app/components/home/home.tsx
index 48929f1..a4cf68f 100644
--- a/app/components/home/home.tsx
+++ b/app/components/home/home.tsx
@@ -1,5 +1,7 @@
+import * as _ from 'lodash';
 import { inject, observer } from 'mobx-react';
 import React from 'react';
+import { IItem, IItemPrice } from '../../model';
 import { AppStore } from '../../stores/app.store';
 import { Navbar } from '../navbar/navbar';
 import { PriceListItem } from '../price-list-item/price-list-item';
@@ -19,15 +21,29 @@ export class Home extends React.Component<IProps, IState> {
     this.state = {};
   }
 
+  onPriceUpdate = (id: string, itemPrice: IItemPrice) => {
+    this.props.appStore!.updateItemPrice(id, itemPrice);
+  };
+
+  renderItemList = () => {
+    const { activeLeague, stashItems } = this.props.appStore!;
+    const orderedItems = _.orderBy(
+      stashItems,
+      (i: IItem) => {
+        return i.itemPrice && i.itemPrice.recommendedPrice ? parseFloat(i.itemPrice.recommendedPrice) : 0;
+      },
+      ['desc'],
+    );
+    return orderedItems.map((v, k) => {
+      return <PriceListItem key={k} item={v} league={activeLeague!.id} onPriceUpdate={this.onPriceUpdate} />;
+    });
+  };
+
   render() {
     return (
       <div>
         <Navbar />
-        <div style={{ padding: '10px' }}>
-          {this.props.appStore!.stashItems.map((v, k) => {
-            return <PriceListItem key={k} data={v} />;
-          })}
-        </div>
+        <div style={{ padding: '10px' }}>{this.renderItemList()}</div>
       </div>
     );
   }
diff --git a/app/components/index.ts b/app/components/index.ts
index 5c708b8..d70e8e7 100644
--- a/app/components/index.ts
+++ b/app/components/index.ts
@@ -2,5 +2,4 @@ export * from './home/home';
 export * from './login-webview/login-webview';
 export * from './navbar/navbar';
 export * from './price-list-item/price-list-item';
-export * from './price-list/price-list';
 export * from './stash-tab/stash-tab';
diff --git a/app/components/navbar/navbar.tsx b/app/components/navbar/navbar.tsx
index 20fa2e3..82ff2a0 100644
--- a/app/components/navbar/navbar.tsx
+++ b/app/components/navbar/navbar.tsx
@@ -62,6 +62,7 @@ export class Navbar extends React.Component<IProps, any> {
       <div className="navbar">
         {this.renderLeagueSelector()}
         {this.renderStashTabSelector()}
+        <button onClick={() => this.props.appStore!.resetState()}>Logout</button>
       </div>
     );
   }
diff --git a/app/components/price-list-item/price-list-item.tsx b/app/components/price-list-item/price-list-item.tsx
index 8e23543..d9a17f6 100644
--- a/app/components/price-list-item/price-list-item.tsx
+++ b/app/components/price-list-item/price-list-item.tsx
@@ -1,12 +1,15 @@
 import React from 'react';
+import { IItemPrice } from '../../model';
 import { FrameType } from '../../model/frame-type';
 import { IItem } from '../../model/item';
 import { RarityColor } from '../../model/rarity-color';
-import { ItemTextService } from '../../services';
+import { ItemTextService, PoeService } from '../../services';
 import './price-list-item.scss';
 
 interface IProps {
-  data: IItem;
+  item: IItem;
+  league: string;
+  onPriceUpdate: (id: string, price: IItemPrice) => void;
 }
 
 interface IState {
@@ -19,17 +22,36 @@ export class PriceListItem extends React.Component<IProps, IState> {
     this.state = {};
   }
 
-  componentDidMount() {}
+  componentDidMount() {
+    PoeService.priceCheck(this.props.item, this.props.league).then((data: any) => {
+      this.props.onPriceUpdate(this.props.item.id, data);
+    });
+  }
+
+  getItemPriceText = (p: IItemPrice) => {
+    let s = '';
+    s += p.recommendedPrice ? `Recommended Price: ${p.median_price}\n` : '';
+    s += p.max_price ? `Max Price: ${p.max_price}\n` : '';
+    s += p.median_price ? `Median Price: ${p.median_price}\n` : '';
+
+    return s;
+  };
 
   render() {
-    const { icon, priceInfo, stackSize, typeLine, frameType } = this.props.data;
+    const { icon, itemPrice, stackSize, typeLine, frameType } = this.props.item;
     const name = ItemTextService.filterName(typeLine);
-    const fullText = ItemTextService.parseItem(this.props.data);
+    const fullText = ItemTextService.parseItem(this.props.item);
 
     const rarityColor = RarityColor[(FrameType[frameType] || '').toLowerCase()];
 
+    const itemPriceElement = itemPrice ? (
+      <small title={this.getItemPriceText(itemPrice)}>
+        {itemPrice.recommendedPrice} {itemPrice.currency_rec}
+      </small>
+    ) : null;
+
     return (
-      <div className="pli" onClick={() => console.log(this.props.data)}>
+      <div className="pli" onClick={() => console.log(this.props.item)}>
         <div style={{ width: '60px' }}>
           <img title={fullText} src={icon} className="pli__img" />
         </div>
@@ -38,10 +60,10 @@ export class PriceListItem extends React.Component<IProps, IState> {
             <div className="ellipsis" title={name} style={{ color: rarityColor }}>
               {name}
             </div>
-            <div className="text-secondary">{stackSize && <small>Stack Size: {stackSize}</small>}</div>
-          </div>
-          <div>
-            {priceInfo ? `${priceInfo.min || priceInfo.min_price} ${priceInfo.currency || priceInfo.currency_rec}` : ''}
+            <div className="text-secondary">
+              {stackSize && <small>Stack Size: {stackSize}</small>}
+              <div>{itemPriceElement}</div>
+            </div>
           </div>
         </div>
       </div>
diff --git a/app/components/price-list/price-list.tsx b/app/components/price-list/price-list.tsx
index af8346a..64c3522 100644
--- a/app/components/price-list/price-list.tsx
+++ b/app/components/price-list/price-list.tsx
@@ -1,14 +1,14 @@
-import React from 'react';
-import { PriceListItem } from '../price-list-item/price-list-item';
+// import React from 'react';
+// import { PriceListItem } from '../price-list-item/price-list-item';
 
-interface IProps {
-  data: any[];
-}
+// interface IProps {
+//   data: any[];
+// }
 
-export class PriceList extends React.Component<IProps, any> {
-  constructor(props: IProps) {
-    super(props);
-  }
+// export class PriceList extends React.Component<IProps, any> {
+//   constructor(props: IProps) {
+//     super(props);
+//   }
 
-  render = () => this.props.data.map((value, index) => <PriceListItem data={value} key={index} />);
-}
+//   render = () => this.props.data.map((value, index) => <PriceListItem data={value} key={index} />);
+// }
diff --git a/app/http/http.ts b/app/http/http.ts
index d7537c1..929c7fb 100644
--- a/app/http/http.ts
+++ b/app/http/http.ts
@@ -1,7 +1,3 @@
 import axios from 'axios';
 
 export const http = axios.create();
-
-export const setHeader = (header: string, value: string) => {
-  http.defaults.headers[header] = value;
-};
diff --git a/app/model/index.ts b/app/model/index.ts
index 72fd670..c6c87f8 100644
--- a/app/model/index.ts
+++ b/app/model/index.ts
@@ -1 +1,6 @@
+export * from './frame-type';
+export * from './item';
+export * from './item-price';
 export * from './league';
+export * from './rarity-color';
+export * from './stash-tab';
diff --git a/app/model/item-price.ts b/app/model/item-price.ts
new file mode 100644
index 0000000..d3c3af0
--- /dev/null
+++ b/app/model/item-price.ts
@@ -0,0 +1,14 @@
+export interface IItemPrice {
+  currency_rec: string;
+  data: any;
+  error: number;
+  item_base: string;
+  max_price: string;
+  median_price: string;
+  min_price: string;
+  name: string;
+  pred_explanation: any[];
+  recommendedPrice: string;
+  resultsCounted: number;
+  status: number;
+}
diff --git a/app/model/item.ts b/app/model/item.ts
index 5ea6ab2..08f7f00 100644
--- a/app/model/item.ts
+++ b/app/model/item.ts
@@ -1,6 +1,10 @@
+import { IItemPrice } from './item-price';
+
 export interface IItem {
   category: any[];
+  corrupted: boolean;
   descrText: string;
+  elder: boolean;
   explicitMods: string[];
   frameType: number;
   h: number;
@@ -8,10 +12,15 @@ export interface IItem {
   id: string;
   identified: boolean;
   ilvl: number;
+  implicitMods: string[];
   inventoryId: string;
+  itemPrice?: IItemPrice;
   league: string;
   name: string;
   properties: any[];
+  requirements: any[];
+  shaper: boolean;
+  sockets: any[];
   stackSize?: number;
   typeLine: string;
   verified: boolean;
diff --git a/app/services/item-text.service.ts b/app/services/item-text.service.ts
index 3d68f82..b1a36db 100644
--- a/app/services/item-text.service.ts
+++ b/app/services/item-text.service.ts
@@ -1,9 +1,10 @@
 import * as _ from 'lodash';
 import { FrameType } from '../model/frame-type';
+import { IItem } from '../model/item';
 
 const lineBreak = '--------\n';
 
-const parseItem = (item: any): string => {
+const parseItem = (item: IItem): string => {
   let name = '';
 
   name += `Rarity: ${FrameType[item.frameType]}\n`;
diff --git a/app/services/poe.service.ts b/app/services/poe.service.ts
index beb2e1a..f231d2b 100644
--- a/app/services/poe.service.ts
+++ b/app/services/poe.service.ts
@@ -1,8 +1,12 @@
-import PQueue from 'p-queue';
+import * as _ from 'lodash';
 import { POE_HOME, POE_LEAGUE_LIST_URL, POE_STASH_ITEMS_URL } from '../constants';
 import { http } from '../http';
+import { IItem } from '../model/item';
+import { PromiseQueue } from '../util';
+import { ItemTextService } from './item-text.service';
+import { StorageService } from './storage.service';
 
-const queue = new PQueue({ concurrency: 1 });
+const queue = new PromiseQueue();
 
 const getStash = async (username: string, league: string, tabIndex: number | string): Promise<any> => {
   const res = await http.get(
@@ -11,32 +15,51 @@ const getStash = async (username: string, league: string, tabIndex: number | str
   return res.data;
 };
 
-const priceCheck = async (item: any): Promise<any> => {
+/**
+ * Clears the request queue. Used when switching leagues/stashes
+ */
+const clearRequestQueue = () => {
+  queue.clearQueue();
+};
+
+const priceCheck = async (item: IItem, league: string): Promise<any> => {
+  const itemCache = StorageService.getItemCache(item.id);
+  // return cached item if it exists - otherwise fetch from Poe Prices
+  if (itemCache) {
+    return Promise.resolve(itemCache);
+  }
+
   return new Promise(resolve => {
     queue.add(() => {
       return http
-        .get(`https://poeprices.info/api?l=Incursion&i=${encodeURI(btoa(item))}`, {
+        .get(`https://poeprices.info/api?l=${league}&i=${encodeURI(btoa(ItemTextService.parseItem(item)))}`, {
           headers: {
             'Cache-Control': 'max-age=600',
           },
         })
-        .then(resolve);
-    });
+        .then(data => {
+          if (_.get(data, 'data.error') === 0) {
+            StorageService.storeItemCache(item.id, data.data);
+          }
+          return resolve(data.data);
+        });
+    }, 1000);
   });
 };
 
-const getUsername = async (): Promise<any> => {
-  const res = await http.get(POE_HOME);
+const getUsername = async (headers: any): Promise<any> => {
+  const res = await http.get(POE_HOME, { headers });
   const username = res.data.match(/\/account\/view-profile\/(.*?)\"/);
   return username[1];
 };
 
-const getLeagues = async (): Promise<any> => {
-  const res = await http.get(POE_LEAGUE_LIST_URL);
+const getLeagues = async (headers: any): Promise<any> => {
+  const res = await http.get(POE_LEAGUE_LIST_URL, { headers });
   return res.data;
 };
 
 export const PoeService = {
+  clearRequestQueue,
   getLeagues,
   getStash,
   getUsername,
diff --git a/app/services/storage.service.ts b/app/services/storage.service.ts
index eeeddfd..b32fb29 100644
--- a/app/services/storage.service.ts
+++ b/app/services/storage.service.ts
@@ -1,4 +1,7 @@
 import Store from 'electron-store';
+import { DateTime } from 'luxon';
+import { IItemPrice } from '../model';
+import { IItem } from '../model/item';
 const store = new Store();
 
 const storeUsername = (username: string) => {
@@ -17,9 +20,30 @@ const getUsername = (): string | undefined => {
   return store.get('user') || undefined;
 };
 
+const getItemCache = (id: string): IItem | undefined => {
+  const storedVal = store.get(id);
+  if (!storedVal) {
+    return undefined;
+  }
+  const val = JSON.parse(storedVal);
+  if (DateTime.fromISO(val.timestamp) < DateTime.local().plus({ minutes: 10 })) {
+    return val.item;
+  }
+  store.delete(id);
+  return undefined;
+};
+
+const storeItemCache = (id: string, item: IItemPrice) => {
+  const timestamp = DateTime.local();
+  const val = JSON.stringify({ timestamp, item });
+  store.set(id, val);
+};
+
 export const StorageService = {
+  getItemCache,
   getUsername,
   getSessionID,
+  storeItemCache,
   storeUsername,
   storeSessionID,
 };
diff --git a/app/stores/app.store.ts b/app/stores/app.store.ts
index 0f25156..c67d768 100644
--- a/app/stores/app.store.ts
+++ b/app/stores/app.store.ts
@@ -1,7 +1,7 @@
 import Store from 'electron-store';
+import * as _ from 'lodash';
 import { action, computed, observable } from 'mobx';
-import { setHeader } from '../http';
-import { ILeague } from '../model';
+import { IItemPrice, ILeague } from '../model';
 import { IItem } from '../model/item';
 import { IStashTab } from '../model/stash-tab';
 import { PoeService } from '../services';
@@ -14,7 +14,7 @@ export class AppStore {
   @observable
   public sessionID?: string;
   @observable
-  public activeLeague: ILeague;
+  public activeLeague?: ILeague;
   @observable
   public selectedTabIndex: number = 0;
   @observable
@@ -46,7 +46,7 @@ export class AppStore {
   @action
   private async loadLeagues() {
     try {
-      const leagues = await PoeService.getLeagues();
+      const leagues = await PoeService.getLeagues(this.sessionCookieHeader);
       if (!leagues) {
         return;
       }
@@ -67,19 +67,29 @@ export class AppStore {
 
   @action
   public resetState() {
-    delete this.username;
-    delete this.sessionID;
-    setHeader('Cookie', '');
+    this.username = undefined;
+    this.sessionID = undefined;
+    this.activeLeague = undefined;
+    this.selectedTabIndex = 0;
+    this.stashTabs = [];
+    this.stashItems = [];
+    this.leagues = [];
     store.clear();
   }
 
   @action
   public setSessionID(sessionID: string) {
-    setHeader('Cookie', `POESESSID=${sessionID}`);
     this.sessionID = sessionID;
     StorageService.storeSessionID(sessionID);
   }
 
+  @computed
+  public get sessionCookieHeader(): { Cookie: string } {
+    return {
+      Cookie: `POESESSID=${this.sessionID}`,
+    };
+  }
+
   @action
   public setUsername(username: string) {
     this.username = username;
@@ -101,14 +111,27 @@ export class AppStore {
   @action
   public async performLogin(sessionID: string) {
     this.setSessionID(sessionID);
-    const username = await PoeService.getUsername();
+    const username = await PoeService.getUsername(this.sessionCookieHeader);
     this.setUsername(username);
+    this.loadLeagues();
   }
 
   @action
   public async loadItems(tabIndex: number | string) {
-    const data = await PoeService.getStash(this.username!, this.activeLeague.id, tabIndex);
+    PoeService.clearRequestQueue();
+    const data = await PoeService.getStash(this.username!, this.activeLeague!.id, tabIndex);
     this.stashTabs = data.tabs;
     this.stashItems = data.items;
   }
+
+  /**
+   * Updates the price of an item in the list - updates based on id
+   */
+  @action
+  public updateItemPrice(id: string, itemPrice: IItemPrice) {
+    const item = _.find(this.stashItems, i => i.id === id);
+    if (item) {
+      item.itemPrice = itemPrice;
+    }
+  }
 }
diff --git a/app/util/index.ts b/app/util/index.ts
new file mode 100644
index 0000000..0d8f812
--- /dev/null
+++ b/app/util/index.ts
@@ -0,0 +1 @@
+export * from './promise-queue';
diff --git a/app/util/promise-queue.ts b/app/util/promise-queue.ts
new file mode 100644
index 0000000..51dc623
--- /dev/null
+++ b/app/util/promise-queue.ts
@@ -0,0 +1,43 @@
+/**
+ * Allow promises to be queued up and executed in order.
+ */
+export class PromiseQueue {
+  private queue: any[] = [];
+  private locked: boolean = false;
+
+  /** Add new promise to queue */
+  add(p: () => Promise<any>, delay?: number) {
+    this._add(p, false, delay);
+  }
+
+  /** Add new promise to the from of the queue */
+  addToBeginning(p: () => Promise<any>, delay?: number) {
+    this._add(p, true, delay);
+  }
+
+  /** Clear the queue and reset state. */
+  clearQueue() {
+    this.queue = [];
+  }
+
+  private delay = (ms: number) => () => new Promise(resolve => setTimeout(resolve, ms));
+
+  _add = (p: () => Promise<any>, beginning: boolean = false, delay?: number) => {
+    const newPromise = delay ? [p, this.delay(delay)] : [p];
+    beginning ? this.queue.unshift(newPromise) : this.queue.push(newPromise);
+    if (!this.locked) {
+      this.next();
+    }
+  };
+
+  private next() {
+    this.locked = true;
+    const p = this.queue.shift();
+    const finished = () => {
+      this.queue.length > 0 ? this.next() : (this.locked = false);
+    };
+    Promise.all(p.map((v: any) => v()))
+      .then(finished)
+      .catch(finished);
+  }
+}
diff --git a/package-lock.json b/package-lock.json
index 40c88da..8e152b4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -97,16 +97,16 @@
       "resolved": "https://registry.npmjs.org/@types/lodash/-/lodash-4.14.116.tgz",
       "integrity": "sha512-lRnAtKnxMXcYYXqOiotTmJd74uawNWuPnsnPrrO7HiFuE3npE2iQhfABatbYDyxTNqZNuXzcKGhw37R7RjBFLg=="
     },
+    "@types/luxon": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/@types/luxon/-/luxon-1.2.2.tgz",
+      "integrity": "sha512-JziyQbl0YIE36lVLDMLhkEhZ1h3Do/+H6x908tXRhzPFrcGAyh7mJ44rhDff+R230RaeIUKeWnhoB8lH5SdsPA=="
+    },
     "@types/node": {
       "version": "7.0.69",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-7.0.69.tgz",
       "integrity": "sha512-S5NC8HV6HnRipg8nC0j30TPl7ktXjRTKqgyINLNe8K/64UJUI8Lq0sRopXC0hProsV2F5ibj8IqPkl1xpGggrw=="
     },
-    "@types/p-queue": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/@types/p-queue/-/p-queue-2.3.1.tgz",
-      "integrity": "sha512-JyO7uMAtkcMMULmsTQ4t/lCC8nxirTtweGG1xAFNNIAoC1RemmeIxq8PiKghuEy99XdbS6Lwx4zpbXUjfeSSAA=="
-    },
     "@types/prop-types": {
       "version": "15.5.5",
       "resolved": "https://registry.npmjs.org/@types/prop-types/-/prop-types-15.5.5.tgz",
@@ -8325,6 +8325,11 @@
         "yallist": "2.1.2"
       }
     },
+    "luxon": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/luxon/-/luxon-1.3.3.tgz",
+      "integrity": "sha512-3CM0jpS3mbHwWoPYprX1/Zsd5esni0LkhMfSiSY6xQ3/M3pnct3OPWbWkQdEEl9MO9593k6PvDn1DhxCkpuZEw=="
+    },
     "macos-alias": {
       "version": "0.2.11",
       "resolved": "https://registry.npmjs.org/macos-alias/-/macos-alias-0.2.11.tgz",
@@ -9390,11 +9395,6 @@
         "p-limit": "1.3.0"
       }
     },
-    "p-queue": {
-      "version": "2.4.2",
-      "resolved": "https://registry.npmjs.org/p-queue/-/p-queue-2.4.2.tgz",
-      "integrity": "sha512-n8/y+yDJwBjoLQe1GSJbbaYQLTI7QHNZI2+rpmCDbe++WLf9HC3gf6iqj5yfPAV71W4UF3ql5W1+UBPXoXTxng=="
-    },
     "p-try": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/p-try/-/p-try-1.0.0.tgz",
diff --git a/package.json b/package.json
index 565a6e4..55d71cd 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
   "dependencies": {
     "@types/electron-store": "^1.3.0",
     "@types/lodash": "^4.14.116",
-    "@types/p-queue": "^2.3.1",
+    "@types/luxon": "^1.2.2",
     "@types/react": "^16.4.9",
     "@types/react-dom": "^16.0.7",
     "autoprefixer": "^9.1.1",
@@ -68,12 +68,12 @@
     "font-awesome": "^4.7.0",
     "html-webpack-plugin": "^3.2.0",
     "lodash": "^4.17.10",
+    "luxon": "^1.3.3",
     "mobx": "^5.1.0",
     "mobx-react": "^5.2.5",
     "node-sass": "^4.9.3",
     "normalize.css": "^8.0.0",
     "open-color": "^1.6.3",
-    "p-queue": "^2.4.2",
     "postcss-loader": "^3.0.0",
     "react": "^16.4.2",
     "react-dom": "^16.4.2",