All Energy attached to Tyranitar is Darkness Energy instead of its usual type.
Attacks
50+Stamp
Flip a coin. If heads, this attack does 50 damage plus 10 more damage and does 10 damage to each of your opponent's Benched Pokémon, if any. (Don't apply Weakness and Resistance for Benched Pokémon.)
How much is Tyranitar #66/165 worth?
As of November 4, 2026, Tyranitar #66/165 from Expedition Base Set sells for around $125.08 in raw, ungraded condition. Across the 2 printings we track, copies run anywhere from $68.01 to $1,212.88 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $1,000.00, roughly 8.0x the raw price, while a PSA 9 sits near $169.84. 469 copies have been graded to date, and 26% 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.