Commander creatures you own have "Whenever this creature becomes tapped, it and other creatures you control that share a creature type with it each get +2/+0 and gain undying until end of turn." (When a creature with undying dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)
Near Mint - $11.30
Lightly Played - $10.20
Played - $7.90
Heavily Played - $6.80
Damaged - $5.70
Near Mint Non-English - $11.30
Lightly Played Non-English - $10.20
Played Non-English - $7.90
Heavily Played Non-English - $6.80
Damaged Non-English - $5.70
Foil Prices
Near Mint Foil - $63.70
Lightly Played Foil - $57.30
Played Foil - $44.60
Heavily Played Foil - $38.20
Damaged Foil - $31.90
Near Mint Foil Non-English - $63.70
Lightly Played Foil Non-English - $57.30
Played Foil Non-English - $44.60
Heavily Played Foil Non-English - $38.20
Damaged Foil Non-English - $31.90