PC (Price Check) requests community input on current market value: 'PC on 2017 Supreme Bogo?' asks what something is worth right now. Price checks are essential for both buyers and sellers—they establish whether asking prices are fair and inform purchase decisions. The community's collective market knowledge often exceeds any individual's, especially for items without active StockX/GOAT listings. PC responses cite recent sales, current listings, and general market trends. Providing accurate PCs demonstrates market expertise and helps community members avoid overpaying or underselling. The practice reflects streetwear's dynamic pricing—values fluctuate with hype cycles, condition, and availability, making static price guides unreliable. Price checks also serve as soft interest checks—if someone's asking about value, they might be buying or selling. Understanding PC conventions and being able to provide helpful responses builds community standing.