When Dark Gyarados is Knocked Out by an attack, flip a coin. If heads, this power does 20 damage for each Water Energy attached to Dark Gyarados to the Pokémon that Knocked Out Dark Gyarados. Apply Weakness and Resistance. This power doesn't work if Dark Gyarados is Asleep, Confused, or Paralyzed.
Attacks
30Ice Beam
Flip a coin. If heads, the Defending Pokémon is now Paralyzed.
“Normally found only in the deep ocean, it has recently been seen in shallow waters as well.”
How much is Dark Gyarados #8/82 worth?
As of November 6, 2026, Dark Gyarados #8/82 from Team Rocket sells for around $75.51 in raw, ungraded condition. Across the 2 printings we track, copies run anywhere from $53.00 to $3,301.33 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $1,555.38, roughly 20.6x the raw price, while a PSA 9 sits near $150.00. 5,563 copies have been graded to date, and 8% 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.