When Gleaming Overseer enters the battlefield, amass 1. (Put a +1/+1 counter on an Army you control. If you don't control one, create a 0/0 black Zombie Army creature token first.) Zombie tokens you control have hexproof and menace.
Near Mint - $300
Lightly Played - $200
Moderately Played - $200
Heavily Played - $200
Damaged - $200
Near Mint Spanish - $300
Lightly Played Spanish - $200
Moderately Played Spanish - $200
Heavily Played Spanish - $200
Damaged Spanish - $200
Foil Prices
Near Mint Foil - $9.200
Lightly Played Foil - $7.400
Moderately Played Foil - $6.400
Heavily Played Foil - $5.500
Damaged Foil - $4.600
Near Mint Foil Spanish - $9.200
Lightly Played Foil Spanish - $7.400
Moderately Played Foil Spanish - $6.400
Heavily Played Foil Spanish - $5.500
Damaged Foil Spanish - $4.600