Their very first blog post [0] said "We’re building the price guide for everything, from bicycles to boats, Aeron chairs to iPads. We hope as you look to buy o

Their very first blog post [0] said "We’re building the price guide for everything, from bicycles to boats, Aeron chairs to iPads. We hope as you look to buy or sell things you can use our data to get a good deal (or at least prevent yourself from getting ripped off). For example Priceonomics can show you how much a used iPad 2 3G should cost, as well as a whole range of prices" [0] http://blog.priceonomics.com/post/14567999429/how-to-use-priceonomics http://blog.priceonomics.com/post/14567999429/how-to-use-pri...