Heracross 006/111 (Neo Genesis) - 1st Edition Holofoil

Pokémon Power: Final Blow If Heracross's remaining HP are 20 or less, you may make its Megahorn attack's base damage 120 instead of 60. This power can't be used if Heracross is Asleep, Confused, or Paralyzed.

NM - $183.60
LP - $146.90
MP - $110.20
HP - $73.50
DMG - $36.80