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.
Near Mint - $16.70
Lightly Played - $15.00
Played - $11.70
Heavily Played - $10.00
Damaged - $8.40
Near Mint Non-English - $16.70
Lightly Played Non-English - $15.00
Played Non-English - $11.70
Heavily Played Non-English - $10.00
Damaged Non-English - $8.40
Foil Prices
Near Mint Foil - $17.20
Lightly Played Foil - $15.50
Played Foil - $12.10
Heavily Played Foil - $10.40
Damaged Foil - $8.60
Near Mint Foil Non-English - $17.20
Lightly Played Foil Non-English - $15.50
Played Foil Non-English - $12.10
Heavily Played Foil Non-English - $10.40
Damaged Foil Non-English - $8.60