At the beginning of your upkeep, put two descent counters on Descent into Avernus. Then each player creates X Treasure tokens and Descent into Avernus deals X damage to each player, where X is the number of descent counters on Descent into Avernus.
NM-Mint - $8.10
Lightly Played - $7.70
Moderately Played - $7.30
Heavily Played - $6.50
Damaged - $5.30
NM-Mint Non English - $8.10
Lightly Played Non English - $7.70
Moderately Played Non English - $7.30
Heavily Played Non English - $6.50
Damaged Non English - $5.30
Foil Prices
NM-Mint Foil - $9.30
Lightly Played Foil - $8.90
Moderately Played Foil - $8.40
Heavily Played Foil - $7.50
Damaged Foil - $6.10
NM-Mint Foil Non English - $9.30
Lightly Played Foil Non English - $8.90
Moderately Played Foil Non English - $8.40
Heavily Played Foil Non English - $7.50
Damaged Foil Non English - $6.10