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 - $14.10
Lightly Played - $11.30
Moderately Played - $9.90
Heavily Played - $8.50
Damaged - $7.10
Near Mint Spanish - $14.10
Lightly Played Spanish - $11.30
Moderately Played Spanish - $9.90
Heavily Played Spanish - $8.50
Damaged Spanish - $7.10
Foil Prices
Near Mint Foil - $18.00
Lightly Played Foil - $14.40
Moderately Played Foil - $12.60
Heavily Played Foil - $10.80
Damaged Foil - $9.00
Near Mint Foil Spanish - $18.00
Lightly Played Foil Spanish - $14.40
Moderately Played Foil Spanish - $12.60
Heavily Played Foil Spanish - $10.80
Damaged Foil Spanish - $9.00