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 - $2.40
Lightly Played - $2.20
Moderately Played - $2.00
Heavily Played - $1.70
Damaged - $1.20
NM-Mint Non English - $2.40
Lightly Played Non English - $2.20
Moderately Played Non English - $2.00
Heavily Played Non English - $1.70
Damaged Non English - $1.20