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Gyarados GX #18 Pokémon card from Crimson Invasion

Gyarados GX 18/111

Crimson Invasion

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Gyarados GX #18 from Crimson Invasion currently trades at $19.99 raw, with PSA 10 copies reaching $620.00 — a 31.0x grade premium. The card has moved up 14.4% over the past 30 days and up 8.2% over 90 days, suggesting sustained buying interest.
Current Prices (USD)
Ungraded
$19.99
PSA 7
$14.45
PSA 8
$28.00
PSA 9
$31.27
PSA 10
$620.00
ACE 10
—
BGS 10 Black
$4,030.00
CGC 10 Pristine
$216.00
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Raw Price Trend
7d
+1.6%
30d
+14.4%
90d
+8.2%
180d
+66.6%
1y
+201.1%
2y
+317.3%
5y
+494.9%

Quick price facts

Gyarados GX 18/111 from Crimson Invasion has a current raw market value of $19.99.

Current raw value
$19.99
PSA 9 value
$31.27
PSA 10 value
$620
Raw value 7d
+1.6%
Raw value 30d
+14.4%
PSA 10 premium vs raw
31.0× raw
View all cards from Crimson Invasion →
Collector Intel
31.0x
Raw → PSA 10
High-risk grade
1.6x
Raw → PSA 9
Grade multiplier
+14.4%
30d Price Move
Rising
Steady
Price Stability
1.6% 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 31x the raw price. The expected value accounts for the realistic probability.
$20
Buy Raw
~$25
Grading Fee
PSA Standard
$620
PSA 10 Value
+$575
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$311.6x raw
PSA 10$62031.0x raw

Frequently asked questions

How much is Gyarados GX #18 from Crimson Invasion worth?+
Gyarados GX #18 from Crimson Invasion is currently worth Raw: $19.99, PSA 9: $31.27, PSA 10: $620 based on recent sold listings. Prices update daily from real eBay sales.
Is Gyarados GX #18 worth grading?+
The PSA 10 price of $620 is 31.0× the raw price of $19.99. After a ~$25 grading fee, a PSA 10 result would net approximately $600 — assuming the card grades a 10.
Where do PokePrices Gyarados GX #18 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

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  • 23 Jul 2026Raw
    ebaycompleted-auctions-usednear mint
    $24.49
  • 23 Jul 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $19.67
  • 22 Jul 2026Raw
    ebaycompleted-auctions-usedplayed
    $9.99
  • 22 Jul 2026Raw
    ebaycompleted-auctions-usednear mint
    $18.24
  • 20 Jul 2026Raw
    ebaycompleted-auctions-usednear mint
    $20.00