With this program you can check prices of various items at Amazon: 

... so if you are seeing some item in brick and mortar shops you can compare to online price at Amazon! ... or get additional product information. Usually Amazon puts limit on usage of Amazon web services, and we dont' know how this program can work if number of users will increase beyond some point, but it is worth trying...

Shop at Amazon.com with ShopEdge from your Smartphone, today! Check the best prices offered at Amazon.com, before you buy at full price elsewhere. Also, find out local movie times and restaurants.

View item details, prices and ratings, start with a simple search. Check prices and ratings before you buy at retail shop. Find books, movies, electronics, health/personal care, PC hardware, wireless, software, sporting goods, kitchenware, tools, toys, video games and more. Read customer reviews and buy with Amazon 1- Click® from your Smartphone. You can always cancel it later. Find local movie times and restaurants, too.

To learn more or to download this FREE program click here.

[Via msmobiles.com]