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.
Near Mint - $16,900
Lightly Played - $13,500
Moderately Played - $11,900
Heavily Played - $10,200
Damaged - $8,500
Near Mint Spanish - $16,900
Lightly Played Spanish - $13,500
Moderately Played Spanish - $11,900
Heavily Played Spanish - $10,200
Damaged Spanish - $8,500
Foil Prices
Near Mint Foil - $19,800
Lightly Played Foil - $15,900
Moderately Played Foil - $13,900
Heavily Played Foil - $11,900
Damaged Foil - $9,900
Near Mint Foil Spanish - $19,800
Lightly Played Foil Spanish - $15,900
Moderately Played Foil Spanish - $13,900
Heavily Played Foil Spanish - $11,900
Damaged Foil Spanish - $9,900