Dialga GX Ultra Prism Ultra Rare Pokémon card — value and price

Dialga GX

Ultra Prism · Ultra Rare
Pokémon pkm:sm5-100 TCGPlayer + Cardmarket
Fair market value
$12.60
Consensus of 2 market price guides. Typical $7.81 – $19.26.
▲ 46% · 32d
Sources: TCGPlayer + Cardmarket · Near Mint, raw
Optimal buy
$11.59
Never pay above $12.15
Optimal sell
$14.60
Never sell below $13.20
Buy this card · aim to pay under $12.15
Find on eBay → TCGplayer → Buy on Amazon → Graded (PSA 10) →

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Selling this card
Optimal sell $14.60 · never below $13.20. 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
Low value — a sleeve in a plain/bubble mailer is plenty; tracking optional under ~$20.
Penny sleevesBubble mailers
Related cards
Dialga GX cardDialga GXForbidden Light$90.44Dialga GX cardDialga GXUltra Prism$40.83Dialga GX cardDialga GXForbidden Light$32.43Darkrai ◇ cardDarkrai ◇Ultra Prism$12.52Palkia GX cardPalkia GXUltra Prism$5.87Giratina ◇ cardGiratina ◇Ultra Prism$12.64
All Dialga GX printings →More Ultra Prism →
Common questions
How much is Dialga GX worth?

Dialga GX from Ultra Prism has a fair market value of about $12.60 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Dialga GX?

List around $14.60 to clear without leaving money on the table; that nets about $11.30 after fees and shipping.

What should I pay to buy Dialga GX?

A disciplined buy target is about $11.59 — a discount to fair value that keeps an edge. Aim not to pay above $12.15.

Where can I buy Dialga GX?

Dialga GX is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $12.60 and aim to pay under $12.15 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Dialga GX?

Dialga GX is trending rising ~25% (7d vs 30d) lately. A disciplined entry is under $12.15; paying near or below $11.59 keeps a margin of safety versus the $12.60 fair value.

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