Resale refers to the secondary market where streetwear and sneakers are bought and sold after initial retail release, typically at prices above original retail. Resale has always existed as community circulation, allowing pieces to find owners who value them and enabling access to sold-out or discontinued items. However, industrialized reselling has transformed parts of streetwear into speculative assets. Professional resellers use bots to purchase multiple units at retail, immediately listing them at 2-10x markup. Platforms like StockX, GOAT, and Grailed have legitimized and scaled the resale market, with StockX even introducing stock market-style pricing and IPO language. Critics argue this prices out the communities that created demand in the first place, while defenders note it reflects genuine market value. The resale market for sneakers alone is estimated at over $10 billion globally.