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 - $35.75
Lightly Played - $34.00
Moderately Played - $28.50
Heavily Played - $21.50
Damaged - $18.00
Near Mint Non-English - $35.75
Lightly Played Non-English - $34.00
Moderately Played Non-English - $28.50
Heavily Played Non-English - $21.50
Damaged Non-English - $18.00
Foil Prices
Near Mint Foil - $40.00
Lightly Played Foil - $38.00
Moderately Played Foil - $32.00
Heavily Played Foil - $24.00
Damaged Foil - $20.00
Near Mint Foil Non-English - $40.00
Lightly Played Foil Non-English - $38.00
Moderately Played Foil Non-English - $32.00
Heavily Played Foil Non-English - $24.00
Damaged Foil Non-English - $20.00