Creatures you control are every creature type. The same is true for creatures spells you control and creature cards you own that aren't on the battlefield.
3, T: Create a 2/2 blue Shapeshifter creature token with changeling. (It is every creature type.)
Near Mint - $1.70
Lightly Played - $1.40
Moderately Played - $1.20
Heavily Played - $1.00
Damaged - $0.90
Near Mint Spanish - $1.70
Lightly Played Spanish - $1.40
Moderately Played Spanish - $1.20
Heavily Played Spanish - $1.00
Damaged Spanish - $0.90