Gyarados GX Crimson Invasion Ultra Rare Pokémon card — value and price

Gyarados GX

Crimson Invasion · Ultra Rare
Pokémon pkm:sm4-18 TCGPlayer + Cardmarket
Fair market value
$20.53
Consensus of 2 market price guides. Typical $14.81 – $26.07.
▼ 9% · 32d
Sources: TCGPlayer + Cardmarket · Near Mint, raw
Optimal buy
$18.25
Never pay above $19.50
Optimal sell
$21.84
Never sell below $20.92
Buy this card · aim to pay under $19.50
Find on eBay → TCGplayer → Buy on Amazon → Graded (PSA 10) →
When it arrives: a penny sleeve + toploader is all it takes to keep it Near Mint.
Penny sleevesToploaders

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Selling this card
Optimal sell $21.84 · never below $20.92. Value your copy for the live net-after-fees calculator.
Where to sell
eBay~13.25% + $0.30Largest audience; on any listing use “Sell one like this” to prefill yours.TCGplayer~10–11%Best for singles; buyers expect competitive, data-driven pricing.Whatnot~8% + paymentLive-auction app; strong for breaks, lots, and fast sales.
Shipping & protection supplies
Sleeve + toploader in a team bag, taped inside a bubble mailer, shipped with tracking.
Penny sleevesToploadersTeam bagsBubble mailersPainter’s tape
Related cards
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All Gyarados GX printings →More Crimson Invasion →
Common questions
How much is Gyarados GX worth?

Gyarados GX from Crimson Invasion has a fair market value of about $20.53 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Gyarados GX?

List around $21.84 to clear without leaving money on the table; that nets about $13.60 after fees and shipping.

What should I pay to buy Gyarados GX?

A disciplined buy target is about $18.25 — a discount to fair value that keeps an edge. Aim not to pay above $19.50.

Where can I buy Gyarados GX?

Gyarados GX is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $20.53 and aim to pay under $19.50 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Gyarados GX?

Gyarados GX is trending falling ~14% (7d vs 30d) lately. A disciplined entry is under $19.50; paying near or below $18.25 keeps a margin of safety versus the $20.53 fair value.

Estimate for guidance, not an appraisal. Value your exact copy →