You don't lose unspent red mana as steps and phases end. Magecraft — Whenever you cast or copy an instant or sorcery spell, discard a card, then draw a card. If this is the second time this ability has resolved this turn, Ashling, Flame Dancer deals 2 damage to each opponent and each creature they control. If it's the third time, add {R}{R}{R}{R}.
NM-Mint - $15.20
Lightly Played - $13.70
Moderately Played - $12.20
Heavily Played - $10.70
Damaged - $7.60
NM-Mint Non English - $15.20
Lightly Played Non English - $13.70
Moderately Played Non English - $12.20
Heavily Played Non English - $10.70
Damaged Non English - $7.60
Foil Prices
NM-Mint Foil - $40.00
Lightly Played Foil - $36.00
Moderately Played Foil - $32.00
Heavily Played Foil - $28.00
Damaged Foil - $20.00
NM-Mint Foil Non English - $40.00
Lightly Played Foil Non English - $36.00
Moderately Played Foil Non English - $32.00
Heavily Played Foil Non English - $28.00
Damaged Foil Non English - $20.00