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 - $10.25
Lightly Played - $9.75
Moderately Played - $8.25
Heavily Played - $6.25
Damaged - $5.25
Near Mint Non-English - $10.25
Lightly Played Non-English - $9.75
Moderately Played Non-English - $8.25
Heavily Played Non-English - $6.25
Damaged Non-English - $5.25
Foil Prices
Near Mint Foil - $43.75
Lightly Played Foil - $41.75
Moderately Played Foil - $35.00
Heavily Played Foil - $26.25
Damaged Foil - $22.00
Near Mint Foil Non-English - $43.75
Lightly Played Foil Non-English - $41.75
Moderately Played Foil Non-English - $35.00
Heavily Played Foil Non-English - $26.25
Damaged Foil Non-English - $22.00