{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 - $2.300
Lightly Played - $1.800
Moderately Played - $1.600
Heavily Played - $1.400
Damaged - $1.200
Near Mint Spanish - $2.300
Lightly Played Spanish - $1.800
Moderately Played Spanish - $1.600
Heavily Played Spanish - $1.400
Damaged Spanish - $1.200