As long as The Aetherspark is attached to a creature, The Aetherspark can't be attacked and has "Whenever equipped creature deals combat damage during your turn, put that many loyalty counters on The Aetherspark." +1: Attach The Aetherspark to up to one target creature you control. Put a +1/+1 counter on that creature. −5: Draw two cards. −10: Add ten mana of any one color.
NM-Mint - $24.40
Lightly Played - $21.90
Moderately Played - $19.50
Heavily Played - $17.10
Damaged - $12.20
NM-Mint Non English - $24.40
Lightly Played Non English - $21.90
Moderately Played Non English - $19.50
Heavily Played Non English - $17.10
Damaged Non English - $12.20
Foil Prices
NM-Mint Foil - $26.20
Lightly Played Foil - $23.60
Moderately Played Foil - $21.00
Heavily Played Foil - $18.40
Damaged Foil - $13.10
NM-Mint Foil Non English - $26.20
Lightly Played Foil Non English - $23.60
Moderately Played Foil Non English - $21.00
Heavily Played Foil Non English - $18.40
Damaged Foil Non English - $13.10