{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.
Near Mint - $187.700
Lightly Played - $150.200
Moderately Played - $131.400
Heavily Played - $112.700
Damaged - $93.900
Near Mint Spanish - $187.700
Lightly Played Spanish - $150.200
Moderately Played Spanish - $131.400
Heavily Played Spanish - $112.700
Damaged Spanish - $93.900