Spawning Pool enters the battlefield tapped. {T}: Add {B}. {1}{B}: Spawning Pool becomes a 1/1 black Skeleton creature with "{B}: Regenerate this creature" until end of turn. It's still a land. (If it regenerates, the next time it would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)
Near Mint - $0.20
Lightly Played - $0.10
Moderately Played - $0.10
Heavily Played - $0.10
Damaged - $0.10
Near Mint Spanish - $0.20
Lightly Played Spanish - $0.10
Moderately Played Spanish - $0.10
Heavily Played Spanish - $0.10
Damaged Spanish - $0.10
Foil Prices
Near Mint Foil - $4.60
Lightly Played Foil - $3.70
Moderately Played Foil - $3.20
Heavily Played Foil - $2.80
Damaged Foil - $2.30
Near Mint Foil Spanish - $4.60
Lightly Played Foil Spanish - $3.70
Moderately Played Foil Spanish - $3.20
Heavily Played Foil Spanish - $2.80
Damaged Foil Spanish - $2.30