Defender
At the beginning of combat on your turn, you may clash with an opponent. If you win, Sentry Oak gets +2/+0 and loses defender until end of turn. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher converted mana cost.)
Near Mint - $0.20
Near Mint Non-English - $0.20
Lightly Played - $0.20
Lightly Played Non-English - $0.20
Played - $0.20
Played Non-English - $0.20
Heavily Played - $0.20
Heavily Played Non-English - $0.20
Damaged - $0.10
Damaged Non-English - $0.10
Foil Prices
Near Mint Foil - $1.00
Near Mint Foil Non-English - $1.00
Lightly Played Foil - $0.90
Lightly Played Foil Non-English - $0.90
Played Foil - $0.70
Played Foil Non-English - $0.70
Heavily Played Foil - $0.60
Heavily Played Foil Non-English - $0.60
Damaged Foil - $0.50
Damaged Foil Non-English - $0.50