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 - $7.90
Lightly Played - $7.10
Played - $5.60
Heavily Played - $4.80
Damaged - $4.00
Near Mint Non-English - $7.90
Lightly Played Non-English - $7.10
Played Non-English - $5.60
Heavily Played Non-English - $4.80
Damaged Non-English - $4.00
Foil Prices
Near Mint Foil - $11.90
Lightly Played Foil - $10.70
Played Foil - $8.40
Heavily Played Foil - $7.20
Damaged Foil - $6.00
Near Mint Foil Non-English - $11.90
Lightly Played Foil Non-English - $10.70
Played Foil Non-English - $8.40
Heavily Played Foil Non-English - $7.20
Damaged Foil Non-English - $6.00