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 #8/25 worth?
Dark Gyarados #8/25 is a Classic Collection card from Celebrations: Classic Collection (2021) — today it trades at roughly $6.52 ungraded.
Grading changes the math on this one: a PSA 10 is valued around $66.00, roughly 10.1x the raw price, while a PSA 9 sits near $26.00. 3 copies have been graded to date, and 33% of them came back a 10 — worth knowing before you pay grading fees.
We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Dark Gyarados has moved over time.