Mana Vault doesn't untap during your untap step.
At the beginning of your upkeep, you may pay {4}. If you do, untap Mana Vault.
At the beginning of your draw step, if Mana Vault is tapped, it deals 1 damage to you.
{T}: Add {C}{C}{C}.
NM-Mint - $111.00
NM-Mint Non English - $111.00
Lightly Played - $105.50
Lightly Played Non English - $105.50
Moderately Played - $99.90
Moderately Played Non English - $99.90
Heavily Played - $88.80
Heavily Played Non English - $88.80
Damaged - $72.20
Damaged Non English - $72.20
Foil Prices
NM-Mint Foil - $171.00
NM-Mint Foil Non English - $171.00
Lightly Played Foil - $162.40
Lightly Played Foil Non English - $162.40
Moderately Played Foil - $153.90
Moderately Played Foil Non English - $153.90
Heavily Played Foil - $136.80
Heavily Played Foil Non English - $136.80
Damaged Foil - $111.10
Damaged Foil Non English - $111.10