At the beginning of each player's upkeep, Power Surge deals X damage to that player, where X is the number of untapped lands they controlled at the beginning of this turn.
Near Mint - $514.30
Near Mint Non-English - $514.30
Lightly Played - $462.90
Lightly Played Non-English - $462.90
Played - $360.00
Played Non-English - $360.00
Heavily Played - $308.60
Heavily Played Non-English - $308.60
Damaged - $257.20
Damaged Non-English - $257.20