Flip 2 coins. If either of them is heads, the Defending Pokémon is now Confused.
Ethereal Flame
Discard all Fire Energy cards attached to Ninetales. This attack does 30 damage plus 20 more damage for each card discarded this way.
How much is Ninetales #21/165 worth?
Right now (November 5, 2026) the going rate for an ungraded Ninetales #21/165 from Expedition Base Set is about $134.99. Across the 2 printings we track, copies run anywhere from $241.49 to $1,999.58 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $10,000.00, roughly 74.1x the raw price, while a PSA 9 sits near $665.81. 748 copies have been graded to date, and 10% of them came back a 10 — worth knowing before you pay grading fees.
These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.