Karn, Legacy Reforged's power and toughness are each equal to the greatest mana value among artifacts you control.
At the beginning of your upkeep, add {C} for each artifact you control. This mana can't be spent to cast nonartifact spells. Until end of turn, you don't lose this mana as steps and phases end.
Near Mint - $16.40
Lightly Played - $14.70
Played - $11.50
Heavily Played - $9.80
Damaged - $8.20
Near Mint Non-English - $16.40
Lightly Played Non-English - $14.70
Played Non-English - $11.50
Heavily Played Non-English - $9.80
Damaged Non-English - $8.20
Foil Prices
Near Mint Foil - $13.10
Lightly Played Foil - $11.80
Played Foil - $9.20
Heavily Played Foil - $7.90
Damaged Foil - $6.60
Near Mint Foil Non-English - $13.10
Lightly Played Foil Non-English - $11.80
Played Foil Non-English - $9.20
Heavily Played Foil Non-English - $7.90
Damaged Foil Non-English - $6.60