Whenever Springjack Knight attacks, clash with an opponent. If you win, target creature gains double strike 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 mana value.)
NM-Mint - $0.25
Lightly Played - $0.23
Moderately Played - $0.20
Heavily Played - $0.17
Damaged - $0.13
NM-Mint Non English - $0.25
Lightly Played Non English - $0.23
Moderately Played Non English - $0.20
Heavily Played Non English - $0.17
Damaged Non English - $0.13
Foil Prices
NM-Mint Foil - $0.40
Lightly Played Foil - $0.40
Moderately Played Foil - $0.30
Heavily Played Foil - $0.30
Damaged Foil - $0.20
NM-Mint Foil Non English - $0.40
Lightly Played Foil Non English - $0.40
Moderately Played Foil Non English - $0.30
Heavily Played Foil Non English - $0.30
Damaged Foil Non English - $0.20