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 - $3.500
Lightly Played - $2.800
Moderately Played - $2.500
Heavily Played - $2.100
Damaged - $1.800
Near Mint Spanish - $3.500
Lightly Played Spanish - $2.800
Moderately Played Spanish - $2.500
Heavily Played Spanish - $2.100
Damaged Spanish - $1.800
Foil Prices
Near Mint Foil - $3.900
Lightly Played Foil - $3.200
Moderately Played Foil - $2.800
Heavily Played Foil - $2.400
Damaged Foil - $2.000
Near Mint Foil Spanish - $3.900
Lightly Played Foil Spanish - $3.200
Moderately Played Foil Spanish - $2.800
Heavily Played Foil Spanish - $2.400
Damaged Foil Spanish - $2.000