Gyarados GX
Ultradimensional Beasts · #51/50 · Super Rare · 2017JPN
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 2026-09-21
Population data from PriceCharting, updated monthly.
Auction sale integrity
NewGraded sales for this card from public auctions, each checked for shill/relist patterns and prices that don’t match the market. How this works →
More Gyarados cards all 145 ranked by value →
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GyaradosHeartGold & SoulSilver · 2010How much is Gyarados GX #51/50 worth?
As of November 9, 2026, Gyarados GX #51/50 from Ultradimensional Beasts sells for around $9.99 in raw, ungraded condition.
Grading changes the math on this one: a PSA 10 is valued around $224.66, roughly 22.5x the raw price, while a PSA 9 sits near $55.46. 343 copies have been graded to date, and 65% of them came back a 10 — worth knowing before you pay grading fees.
Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.
