No priced comps here yet - the marketplace links are the quickest way to see what copies are listed for right now.
Strength Expansion Pack Sun & Moon · Super Rare · JA
No market data exists for this printing yet - so the community IS the pricing mechanism. Once 5 collectors submit an estimate, this card unlocks a Community Fair Value that fills the gap until real sales data arrives.
Price it first
Call the trend
Sentiment is hype only; it is never blended into dollar values.
Predictions unlock once this card has a value.
Attach an Energy card from your discard pile to this Pokémon.
Discard 2 Energy from this Pokémon.
This attack does 60 damage to each of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.) (You can't use more than 1 GX attack in a game.)