Rupture Spire enters the battlefield tapped. When Rupture Spire enters the battlefield, sacrifice it unless you pay {1}. {T}: Add one mana of any color.
Near Mint - $0.25
Near Mint Non-English - $0.25
Lightly Played - $0.24
Lightly Played Non-English - $0.24
Moderately Played - $0.20
Moderately Played Non-English - $0.20
Heavily Played - $0.15
Heavily Played Non-English - $0.15
Damaged - $0.13
Damaged Non-English - $0.13