Used copies fluctuate significantly. The PriceCharting algorithm tracks historical sales to provide current market values for "Loose," "CIB" (Complete in Box), and "New" versions.
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eBay , Amazon , and dLcompare are the primary hubs for purchasing these physical or digital PSN keys. 2. The In-Game "Black Market" (RMT) Used copies fluctuate significantly
A significant portion of the community engages in Real Money Trading (RMT), where players buy in-game assets for actual cash. " "CIB" (Complete in Box)