The US reseller platform StockX works similar to a stock exchange: sellers place their sneakers at a certain price, as an interested buyer you place a bid. If supply and demand come together, the transaction takes place. On the individual pages of the sneaker models you will find comprehensive information about the current sales prices and the price development of the last weeks. If you are patient, try a bid below the current selling prices: With a bit of luck, a salesman will go into it some time later. But you can also strike immediately at a sales offer of a dealer. The advantage: The shop receives all sneakers from the sellers, checks them for quality and then sends them to the customers.