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 - $5.200
Lightly Played - $4.200
Moderately Played - $3.700
Heavily Played - $3.200
Damaged - $2.600
Near Mint Spanish - $5.200
Lightly Played Spanish - $4.200
Moderately Played Spanish - $3.700
Heavily Played Spanish - $3.200
Damaged Spanish - $2.600
Foil Prices
Near Mint Foil - $11.900
Lightly Played Foil - $9.500
Moderately Played Foil - $8.400
Heavily Played Foil - $7.200
Damaged Foil - $6.000
Near Mint Foil Spanish - $11.900
Lightly Played Foil Spanish - $9.500
Moderately Played Foil Spanish - $8.400
Heavily Played Foil Spanish - $7.200
Damaged Foil Spanish - $6.000