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.
NM-Mint - $5.60
Lightly Played - $5.40
Moderately Played - $5.10
Heavily Played - $4.50
Damaged - $3.70
NM-Mint Non English - $5.60
Lightly Played Non English - $5.40
Moderately Played Non English - $5.10
Heavily Played Non English - $4.50
Damaged Non English - $3.70