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 if that permanent is legendary.
Near Mint Foil - £13.00
Lightly Played Foil - £11.10
Moderately Played Foil - £9.10
Heavily Played Foil - £6.50
Damaged Foil - £3.90
Near Mint Foil Non English - £13.00
Lightly Played Foil Non English - £11.10
Moderately Played Foil Non English - £9.10
Heavily Played Foil Non English - £6.50
Damaged Foil Non English - £3.90