As Primal Clay enters the battlefield, it becomes your choice of a 3/3 artifact creature, a 2/2 artifact creature with flying, or a 1/6 Wall artifact creature with defender in addition to its other types. (A creature with defender can't attack.)
Near Mint - $4.60
Near Mint Non-English - $4.60
Lightly Played - $4.10
Lightly Played Non-English - $4.10
Played - $3.20
Played Non-English - $3.20
Heavily Played - $2.80
Heavily Played Non-English - $2.80
Damaged - $2.30
Damaged Non-English - $2.30