As Six-y Beast enters the battlefield, you secretly put six or fewer +1/+1 counters on it, then an opponent guesses the number of counters. If that player guesses right, sacrifice Six-y Beast after it enters the battlefield.
Near Mint - $0.40
Lightly Played - $0.30
Moderately Played - $0.20
Heavily Played - $0.20
Damaged - $0.10
Near Mint French - $0.40
Lightly Played French - $0.30
Moderately Played French - $0.20
Heavily Played French - $0.20
Damaged French - $0.10
Foil Prices
Near Mint Foil - $2.30
Lightly Played Foil - $2.00
Moderately Played Foil - $1.40
Heavily Played Foil - $1.00
Damaged Foil - $0.50
Near Mint Foil French - $2.30
Lightly Played Foil French - $2.00
Moderately Played Foil French - $1.40
Heavily Played Foil French - $1.00
Damaged Foil French - $0.50