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 - $13.80
Lightly Played - $12.40
Moderately Played - $11.10
Heavily Played - $9.70
Damaged - $6.90
NM-Mint Non English - $13.80
Lightly Played Non English - $12.40
Moderately Played Non English - $11.10
Heavily Played Non English - $9.70
Damaged Non English - $6.90
Foil Prices
NM-Mint Foil - $17.10
Lightly Played Foil - $15.40
Moderately Played Foil - $13.70
Heavily Played Foil - $12.00
Damaged Foil - $8.60
NM-Mint Foil Non English - $17.10
Lightly Played Foil Non English - $15.40
Moderately Played Foil Non English - $13.70
Heavily Played Foil Non English - $12.00
Damaged Foil Non English - $8.60