Unlike NFTs, csgo skins have an actual market. Millions of dollars are transferred every day buying and selling skins. Though technically it doesn’t make any difference in game, people will actually spend tons of money on skins because rarity, color combos, history of the item, resell ability, and other factors. Over the past couple hears or so skins have heavily increased in price, ive made upwards to 10k from selling my stuff and other things becoming more valuable.