Gyarados

Ancient Origins · #20/98 · Rare · 2015

$4.23

20 · Reverse Holofoil · Market price ▼ 2.5% (30d)

Prices as of Jul 26, 2026

20 20 · Reverse Holofoil

HP 130WaterStage 1Art · Shin Nagasawa

41graded pop

5%gem rate

81.0×PSA 10 vs raw

-67%off ATH $4.08 · Oct 2022

+$16.09EV to grade — marginal

Printings & price history

20 · Reverse Holofoil▲ 14.3% 7d$4.23

Low $1.20Mid $4.44

Loading chart…

Buy it now on eBay

Loading live listings…

Live from eBay · affiliate links support CardPrice · see recent sold results →

Shop live eBay listings →Recent eBay sold results

Graded values

updated 2026-07-26

Grade 6 est.$4.30

Grade 5 est.$3.62

Grade 4 est.$2.99

Grade 3 est.$2.49

Grade 2 est.$2.04

Grade 1 est.$1.72

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

Reverse Holofoil · PSA 10 price history$340.00

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-07-08

CGC41 graded · 2 gem 10

12345678910

Population data from PriceCharting, updated monthly.

Attacks

80Berserker Splash

This attack does 10 damage to each Benched Pokémon (both yours and your opponent's). (Don't apply Weakness and Resistance for Benched Pokémon.)

90+Aqua Tail

Flip a coin for each Water Energy attached to this Pokémon. This attack does 30 more damage for each heads.

“Rarely seen in the wild. Huge and vicious, it is capable of destroying entire cities in a rage.”

How much is Gyarados #20/98 worth?

Right now (July 27, 2026) the going rate for an ungraded Gyarados #20/98 from Ancient Origins is about $1.24. Across the 2 printings we track, copies run anywhere from $0.24 to $148.00 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $342.55, roughly 276.3x the raw price, while a PSA 9 sits near $30.08. 41 copies have been graded to date, and 5% 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 Gyarados has moved over time.