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 - $14.900
Lightly Played - $11.900
Moderately Played - $10.400
Heavily Played - $9.000
Damaged - $7.500
Near Mint Spanish - $14.900
Lightly Played Spanish - $11.900
Moderately Played Spanish - $10.400
Heavily Played Spanish - $9.000
Damaged Spanish - $7.500
Foil Prices
Near Mint Foil - $20.200
Lightly Played Foil - $16.100
Moderately Played Foil - $14.100
Heavily Played Foil - $12.100
Damaged Foil - $10.100
Near Mint Foil Spanish - $20.200
Lightly Played Foil Spanish - $16.100
Moderately Played Foil Spanish - $14.100
Heavily Played Foil Spanish - $12.100
Damaged Foil Spanish - $10.100