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 - $9.000
Lightly Played - $7.200
Moderately Played - $6.300
Heavily Played - $5.400
Damaged - $4.500
Near Mint Spanish - $9.000
Lightly Played Spanish - $7.200
Moderately Played Spanish - $6.300
Heavily Played Spanish - $5.400
Damaged Spanish - $4.500
Foil Prices
Near Mint Foil - $8.900
Lightly Played Foil - $7.100
Moderately Played Foil - $6.200
Heavily Played Foil - $5.300
Damaged Foil - $4.500
Near Mint Foil Spanish - $8.900
Lightly Played Foil Spanish - $7.100
Moderately Played Foil Spanish - $6.200
Heavily Played Foil Spanish - $5.300
Damaged Foil Spanish - $4.500