Priceonomics – The Price Guide for Everything
http://priceonomics.com/

Priceonomics is the price guide for everything. We’re funded by Y Combinator and based in Mountain View, CA. Price guides are helpful for buying and selling used things. How much should I spend on this used bicycle on Craigslist? What’s a good price to list my stereo system for on eBay? Is this used Vespa a good deal, or what? we hate getting ripped off or over-paying for stuff so they built Priceonomics. They search and analyze hundreds of millions of listings on the web to build their price guides. They hope you can use these reports to get the most value for the best price. Today, they provide price estimates for used bicycles, televisions, speakers, monitors, turntables, computers, cell phones and much more. Some day soon, they will cover just about anything you might want to buy or sell. They are just getting started. This has been added to the tools section of Research Resources Subject Tracer™ Information Blog. This will be added to Entrepreneurial Resources Subject Tracer™. This has been added to Business Intelligence Resources Subject Tracer™ Information Blog. This will be added to ShoppingBots and Online Shopping 2012.