Whenever a creature dies, put a charge counter on Black Market. At the beginning of your precombat main phase, add {B} for each charge counter on Black Market.
Near Mint - £2.50
Lightly Played - £2.10
Moderately Played - £1.80
Heavily Played - £1.30
Damaged - £0.80
Near Mint Non English - £2.50
Lightly Played Non English - £2.10
Moderately Played Non English - £1.80
Heavily Played Non English - £1.30
Damaged Non English - £0.80