Revel in Riches 117/279 (Ixalan)

Whenever a creature an opponent controls dies, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.") At the beginning of your upkeep, if you control ten or more Treasures, you win the game.

NM - $29.50
LP - $23.50
MP - $18.00
HP - $12.00
DMG - $6.00