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 - £8.40
Lightly Played - £7.10
Moderately Played - £5.90
Heavily Played - £4.20
Damaged - £2.50
Near Mint Non English - £8.40
Lightly Played Non English - £7.10
Moderately Played Non English - £5.90
Heavily Played Non English - £4.20
Damaged Non English - £2.50
Foil Prices
Near Mint Foil - £8.40
Lightly Played Foil - £7.10
Moderately Played Foil - £5.90
Heavily Played Foil - £4.20
Damaged Foil - £2.50
Near Mint Foil Non English - £8.40
Lightly Played Foil Non English - £7.10
Moderately Played Foil Non English - £5.90
Heavily Played Foil Non English - £4.20
Damaged Foil Non English - £2.50