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 - $6.50
Lightly Played - $6.20
Moderately Played - $5.90
Heavily Played - $5.20
Damaged - $4.20
NM-Mint Non English - $6.50
Lightly Played Non English - $6.20
Moderately Played Non English - $5.90
Heavily Played Non English - $5.20
Damaged Non English - $4.20
Foil Prices
NM-Mint Foil - $22.80
Lightly Played Foil - $21.70
Moderately Played Foil - $20.50
Heavily Played Foil - $18.20
Damaged Foil - $14.80
NM-Mint Foil Non English - $22.80
Lightly Played Foil Non English - $21.70
Moderately Played Foil Non English - $20.50
Heavily Played Foil Non English - $18.20
Damaged Foil Non English - $14.80