Priceonomics is the price guide for everything. We’re funded by Y Combinator and based in San Francisco, 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 we built Priceonomics. We search and analyze hundreds of millions of listings on the web to build our price guides. We hope you can use these reports to get the most value for the best price.