Gyarados
HGSS Trainer Kit: Gyarados & Raichu · #20/30 · Common · 2010
All 145 Gyarados cards ranked by value →Price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-09-17
Population data from PriceCharting, updated monthly.
More Gyarados cards all 145 ranked by value →
Gyarados ★ δHolon Phantoms · 2006
GyaradosSkyridge · 2003
Shining GyaradosNeo Revelation · 2001
GyaradosLegendary Collection · 2002
GyaradosHolon Phantom · 2006
GyaradosHeartGold & SoulSilver · 2010How much is Gyarados #20/30 worth?
Right now (November 10, 2026) the going rate for an ungraded Gyarados #20/30 from HGSS Trainer Kit: Gyarados & Raichu is about $9.02.
Grading changes the math on this one: a PSA 10 is valued around $145.14, roughly 16.1x the raw price, while a PSA 9 sits near $55.37. 25 copies have been graded to date, and 4% 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.
