Whenever you win a coin flip, create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this artifact: Add one mana of any color.") {1}, {T}, Sacrifice another permanent: Flip a coin.
NM-Mint Foil - $3.20
Lightly Played Foil - $3.00
Moderately Played Foil - $2.90
Heavily Played Foil - $2.50
Damaged Foil - $2.10
NM-Mint Foil Non English - $3.20
Lightly Played Foil Non English - $3.00
Moderately Played Foil Non English - $2.90
Heavily Played Foil Non English - $2.50
Damaged Foil Non English - $2.10