You may pay {W}{U}{B}{R}{G} rather than pay the mana cost for spells that you cast.
"Willem put it on and started shooting sparks from his hands like some kind of wizard! Was supposed to be my turn next, but the blasted thing won't come off his hand. Send help."
—Brazen Coalition expedition dispatch
NM-Mint - $7.20
Lightly Played - $6.90
Moderately Played - $6.50
Heavily Played - $5.80
Damaged - $4.70
NM-Mint Non English - $7.20
Lightly Played Non English - $6.90
Moderately Played Non English - $6.50
Heavily Played Non English - $5.80
Damaged Non English - $4.70
Foil Prices
NM-Mint Foil - $11.30
Lightly Played Foil - $10.70
Moderately Played Foil - $10.10
Heavily Played Foil - $9.00
Damaged Foil - $7.30
NM-Mint Foil Non English - $11.30
Lightly Played Foil Non English - $10.70
Moderately Played Foil Non English - $10.10
Heavily Played Foil Non English - $9.00
Damaged Foil Non English - $7.30