The single most expensive hat trade in Team Fortress 2's history went down this week, with one player exchanging goods worth over 10,000 of the game's crate keys (around $1.80 each) for an unusual Arcana Crone's Dome, the characteristics of which make it the only one in existence. It's a witch's hat with some Halloween effects, basically, and the trade was first spotted by PyroJoe on X (formerly Twitter), who called it "the biggest singular unusual TF2 Hat trade" in the game's history.
The hat-fancier is a player called Gummy from Singapore, who exchanged various items (including a lesser Crone's Dome) that were worth approximately 10,000 keys when taken as a bundle. PyroJoe told PCG that this is now the single most expensive hat trade in TF2 history, though not the biggest trade overall.
