Virtual shopping and price history
Good post at ProgrammableWeb.com on a new site - mpire.com. They’ve used APIs from providers like Amazon, Shopping.com, eBay, Yahoo! Shopping and others, taken that data and analyzed about 10 trillion transactions, then provide shoppers not just the usual comparison search but also tools like historical price trends so you can see them over time. Somewhat akin to what Farecast does for travel.

Source: ProgrammableWeb
Categories: shopping