Any damage done to Camerupt by attacks from your opponent's Pokémon that has δ on its card is reduced by 40 (after applying Weakness and Resistance).
Attacks
Linear Attack
Choose 1 of your opponent's Pokémon. This attack does 30 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)
50Combustion
How much is Camerupt #3/100 worth?
Right now (November 5, 2026) the going rate for an ungraded Camerupt #3/100 from Crystal Guardians is about $12.35. Across the 2 printings we track, copies run anywhere from $8.00 to $299.99 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $1,031.60, roughly 83.5x the raw price, while a PSA 9 sits near $101.44. 309 copies have been graded to date, and 10% of them came back a 10 — worth knowing before you pay grading fees.
Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.