{2}, {T}: Put a charge counter on Blue Mana Battery.
{T}, Remove any number of charge counters from Blue Mana Battery: Add {U}, then add an additional {U} for each charge counter removed this way.
Near Mint - £1.90
Near Mint Non English - £1.90
Lightly Played - £1.70
Lightly Played Non English - £1.70
Moderately Played - £1.40
Moderately Played Non English - £1.40
Heavily Played - £1.00
Heavily Played Non English - £1.00
Damaged - £0.60
Damaged Non English - £0.60