When Adder-Staff Boggart enters the battlefield, clash with an opponent. If you win, put a +1/+1 counter on Adder-Staff Boggart. (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 - $0.25
Lightly Played Foil - $0.23
Moderately Played Foil - $0.20
Heavily Played Foil - $0.17
Damaged Foil - $0.13
NM-Mint Foil Non English - $0.25
Lightly Played Foil Non English - $0.23
Moderately Played Foil Non English - $0.20
Heavily Played Foil Non English - $0.17
Damaged Foil Non English - $0.13