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 - $12.30
Lightly Played - $11.10
Played - $8.60
Heavily Played - $7.40
Damaged - $6.20
Near Mint Non-English - $12.30
Lightly Played Non-English - $11.10
Played Non-English - $8.60
Heavily Played Non-English - $7.40
Damaged Non-English - $6.20
Foil Prices
Near Mint Foil - $16.30
Lightly Played Foil - $14.70
Played Foil - $11.40
Heavily Played Foil - $9.80
Damaged Foil - $8.20
Near Mint Foil Non-English - $16.30
Lightly Played Foil Non-English - $14.70
Played Foil Non-English - $11.40
Heavily Played Foil Non-English - $9.80
Damaged Foil Non-English - $8.20