FYI some items go for $1.5M. "The GOAT of expensive skins in CS2 is the Karambit Case Hardened in the "Blue Gem" pattern. While the original is costly, one Factory-New variant with pattern 387 reached a staggering $1.5 million! The rarity comes down to its blue pattern, which is incredibly rare on a Karambit."
There is a chance this skin won't sell at all anymore, not for that price at least.