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 - $1.50
Lightly Played - $1.40
Moderately Played - $1.40
Heavily Played - $1.20
Damaged - $1.00
NM-Mint Non English - $1.50
Lightly Played Non English - $1.40
Moderately Played Non English - $1.40
Heavily Played Non English - $1.20
Damaged Non English - $1.00
Foil Prices
NM-Mint Foil - $2.10
Lightly Played Foil - $2.00
Moderately Played Foil - $1.90
Heavily Played Foil - $1.70
Damaged Foil - $1.40
NM-Mint Foil Non English - $2.10
Lightly Played Foil Non English - $2.00
Moderately Played Foil Non English - $1.90
Heavily Played Foil Non English - $1.70
Damaged Foil Non English - $1.40