Gyarados (20)
- Number
- 20/98
- Rarity
- Rare
- Released
- Aug 12, 2015
Sold price movement
- 12 months ago
- $4£3.01€3.52
- Today
- $4.27£3.21€3.76
- Change
- +$0.27+£0.20+€0.24 (+6.8%)
Market activity
| Price type | Pop share | PopulationPop | Sold 90d | Median | Price |
|---|---|---|---|---|---|
| Raw | – | – | – | $4.27£3.21€3.76 | |
| PSA 4 | 2 | – | – | – | |
| PSA 5 | 2 | – | – | – | |
| PSA 6 | 7 | – | – | – | |
| PSA 7 | 14 | – | – | $22£16.56€19.37 | |
| PSA 8 | 37 | – | – | $27.01£20.33€23.79 | |
| PSA 9 | 84 | – | – | $112.22£84.46€98.83 | |
| CGC/BGS 9.5modelled | – | – | – | $123£92.58€108.32 | |
| PSA 10 | 28 | – | – | $340£255.90€299.43 | |
About these prices
16.1% of copies sent to PSA come back a 10. The 9.5 is a CGC and BGS grade, so it carries no PSA population.
Priced from 437 completed sales, updated Sep 30, 2026.
Price history
Recent sales
437 completed listings on eBay, Fanatics CollectShow 288 more, the newest 300 of 437
Gyarados (Cosmo Holo Champion Tin Exclusive) Pokemon XY Ancient Origins #20$6£4.52€5.28Gyarados (20) Rare XY - Ancient Origins 20/98 Water Pokemon Card 20/98$2.99£2.25€2.63
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M Sceptile EX (85 Full Art)Grading odds
PSA has graded 174 copies. Where they landed:
Why the verdict weights the odds
Only 16.1% of copies reach a 10, which is why the top price is the wrong number to plan around. Weighting each grade’s PSA price by these odds, a submission is worth $116.67£87.81€102.75 on average against $104.26£78.47€91.82 for the card plus $79.99£60.20€70.44 at Regular, the cheapest level PSA will insure it at. That clears $12.41£9.34€10.93, so grading a clean copy is worth the wait.
1 of the 5 grades priced above had no sales at that grade, so the figure is modelled from the grades that did rather than observed.
Card facts
- Card number
- 20/98
- Rarity
- Rare
- Set released
- Aug 12, 2015
- PSA population, all printings
- 174
- Printings priced
- 2
XY - Ancient Origins100 cards- Set value
- $3.3k£2.5k€2.9k
- 7 day move
- -0.3%
Looking for a different one? All 105 Gyarados cards we price →
The same card in other sets
Skyridge011/144$999.75£752.46€880.45
SkyridgeH10/H32$960£722.54€845.44
XY PromosXY60$600£451.59€528.40
Base Set (Shadowless)006/102$566.25£426.19€498.68
Legendary Collection012/110$522.89£393.55€460.49
HeartGold SoulSilver123/123$499.99£376.32€440.33
XY PromosXY60$455.33£342.70€401
XY Promos34/108$400£301.06€352.27What moves the price of this card
The Gyarados (20) on this page is the Reverse Holofoil printing from XY - Ancient Origins, and it trades at $5.08£3.82€4.47 in near mint condition. The other 1 printing of the same card sits lower, which is normal: the scarcer print run always carries the premium.
Graded, it runs PSA 7 $22£16.56€19.37, PSA 8 $27.01£20.33€23.79, PSA 9 $112.22£84.46€98.83, CGC/BGS 9.5 $123£92.58€108.32, PSA 10 $340£255.90€299.43. PSA has graded 174 copies of it. 437 completed sales are on file.
What is a PSA 10 Gyarados (20) worth?
A PSA 10 Gyarados (20) from XY - Ancient Origins sells for $340. 16.1% of the copies PSA has graded came back a 10, so that price is the best case rather than the one a submission should expect.
Is Gyarados (20) from XY - Ancient Origins worth grading?
On the numbers, yes. The average submission is worth $116.67 with every grade weighted by how often this card comes back at it, against $4.27 for a raw copy plus $99.99 to send it through PSA Regular, so it clears $12.41.
Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $340£255.90€299.43. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.