Printings & price history
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Graded values
updated 2026-07-08PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-07-08
Population data from PriceCharting, updated monthly.
How much is Gyarados #4/123 worth?
Gyarados #4/123 is a Holo Rare card from HeartGold SoulSilver — today it trades at roughly $61.04 ungraded. Across the 2 printings we track, copies run anywhere from $37.99 to $712.78 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $5,980.50, roughly 98.0x the raw price, while a PSA 9 sits near $108.25. 178 copies have been graded to date, and 3% 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.
