You may have Spark Double enter the battlefield as a copy of a creature or planeswalker you control, except it enters with an additional +1/+1 counter on it if it's a creature, it enters with an additional loyalty counter on it if it's a planeswalker, and it isn't legendary.
Near Mint - $6.10
Lightly Played - $4.90
Moderately Played - $4.30
Heavily Played - $3.70
Damaged - $3.10
Near Mint Spanish - $6.10
Lightly Played Spanish - $4.90
Moderately Played Spanish - $4.30
Heavily Played Spanish - $3.70
Damaged Spanish - $3.10
Foil Prices
Near Mint Foil - $6.20
Lightly Played Foil - $4.90
Moderately Played Foil - $4.30
Heavily Played Foil - $3.70
Damaged Foil - $3.10
Near Mint Foil Spanish - $6.20
Lightly Played Foil Spanish - $4.90
Moderately Played Foil Spanish - $4.30
Heavily Played Foil Spanish - $3.70
Damaged Foil Spanish - $3.10