Goldspan Dragon 1780 (Secret Lair Drop Series)

Flying, haste Whenever this creature attacks or becomes the target of a spell, create a Treasure token. Treasures you control have "{T}, Sacrifice this artifact: Add two mana of any one color."

NM - $69.20
LP - $55.40
MP - $41.50
HP - $27.70
DMG - $13.90