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 - $8.50
Lightly Played - $8.00
Moderately Played - $6.50
Heavily Played - $5.25
Damaged - $3.50
Near Mint Non-English - $8.50
Lightly Played Non-English - $8.00
Moderately Played Non-English - $6.50
Heavily Played Non-English - $5.25
Damaged Non-English - $3.50
Foil Prices
Near Mint Foil - $13.00
Lightly Played Foil - $12.25
Moderately Played Foil - $9.75
Heavily Played Foil - $7.75
Damaged Foil - $5.25
Near Mint Foil Non-English - $13.00
Lightly Played Foil Non-English - $12.25
Moderately Played Foil Non-English - $9.75
Heavily Played Foil Non-English - $7.75
Damaged Foil Non-English - $5.25