{T}: Add {C}. {1}: Mishra's Factory becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land. {T}: Target Assembly-Worker creature gets +1/+1 until end of turn.
NM-Mint - $147.60
Lightly Played - $140.20
Moderately Played - $132.80
Heavily Played - $118.10
Damaged - $96.00
NM-Mint Non English - $147.60
Lightly Played Non English - $140.20
Moderately Played Non English - $132.80
Heavily Played Non English - $118.10
Damaged Non English - $96.00