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Gyarados #XY109 Pokémon card from Promo

Gyarados #XY109

Promo

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Gyarados #XY109 from Promo currently trades at $40.50 raw, with PSA 10 copies reaching $4400.00 — a 108.6x grade premium. Price is down 11.1% in the last 30 days, though the 90-day trend tells a different story at +0.7% — worth watching for a clearer direction.
Current Prices (USD)
Ungraded
$40.50
PSA 7
$120.99
PSA 8
$181.59
PSA 9
$514.25
PSA 10
$4,400.00
ACE 10
—
BGS 10 Black
$28,600.00
CGC 10 Pristine
$4,752.00
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Raw Price Trend
7d
-4.5%
30d
-11.1%
90d
+0.7%
180d
+1.3%
1y
+137.1%
2y
+237.2%
5y
+211.8%

Quick price facts

Gyarados #XY109 from Promo has a current raw market value of $40.50.

Current raw value
$40.50
PSA 9 value
$514
PSA 10 value
$4,400
Raw value 7d
-4.5%
Raw value 30d
-11.1%
PSA 10 premium vs raw
108.6× raw
View all cards from Promo →
Collector Intel
108.6x
Raw → PSA 10
High-risk grade
12.7x
Raw → PSA 9
Grade multiplier
-11.1%
30d Price Move
Falling
Steady
Price Stability
4.5% swing this week

Calculated from price history, PSA population data, and market trends. Not financial advice.

Grading Calculator

Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.

⚠️ High-variance grade. PSA 10 is 109x the raw price. The expected value accounts for the realistic probability.
$41
Buy Raw
~$25
Grading Fee
PSA Standard
$4400
PSA 10 Value
+$4335
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$51412.7x raw
PSA 10$4400108.6x raw

Frequently asked questions

How much is Gyarados #XY109 from Promo worth?+
Gyarados #XY109 from Promo is currently worth Raw: $40.50, PSA 9: $514, PSA 10: $4.4k based on recent sold listings. Prices update daily from real eBay sales.
Is Gyarados #XY109 worth grading?+
The PSA 10 price of $4.4k is 108.6× the raw price of $40.50. After a ~$25 grading fee, a PSA 10 result would net approximately $4.4k — assuming the card grades a 10.
Where do PokePrices Gyarados #XY109 prices come from?+
Prices are tracked nightly from real sold listings on PriceCharting (raw, PSA 9 and PSA 10). PSA population data is sourced from PSA's public reports. We do not use asking prices — only confirmed sales.

Recent verified sales

Find this card on eBay →Affiliate · we may earn commission
  • 1 Aug 2026Raw
    ebaycompleted-auctions-usedlightly played
    $31.00
  • 31 Jul 2026Graded
    ebaycompleted-auctions-cibunknown
    $137.50
  • 28 Jul 2026Raw
    ebaycompleted-auctions-usedlightly played
    $20.00
    best offer accepted
  • 28 Jul 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $59.13
  • 28 Jul 2026Raw
    ebaycompleted-auctions-usedunknown
    $47.49