Whenever a creature an opponent controls dies, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") At the beginning of your upkeep, if you control ten or more Treasures, you win the game.
Near Mint - $16.75
Lightly Played - $16.00
Moderately Played - $13.50
Heavily Played - $10.25
Damaged - $8.50
Near Mint Non-English - $16.75
Lightly Played Non-English - $16.00
Moderately Played Non-English - $13.50
Heavily Played Non-English - $10.25
Damaged Non-English - $8.50