The value of Counter-Strike's in-game cosmetic items has dropped by 25% overnight, resulting in a loss of around $1.84 billion, due to a recent update that made highly sought-after items more obtainable. The update allowed players to trade up lower-tier items into previously rare and expensive ones, such as Knives and Gloves. This change has led to a surge in sales of these items, causing their prices to plummet. The market for these items is now in a state of freefall, with many players trying to recoup their investments.