Arceus & Dialga & Palkia GX Cosmic Eclipse Ultra Rare Pokémon card — value and price

Arceus & Dialga & Palkia GX

Cosmic Eclipse · Ultra Rare
Pokémon pkm:sm12-156 TCGPlayer + Cardmarket
Fair market value
$27.37
Consensus of 2 market price guides. Typical $19.28 – $36.03.
▼ 9% · 32d
Sources: TCGPlayer + Cardmarket · Near Mint, raw
Optimal buy
$24.76
Never pay above $26.20
Optimal sell
$29.29
Never sell below $27.94
Buy this card · aim to pay under $26.20
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 $29.29 · never below $27.94. 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
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All Arceus & Dialga & Palkia GX printings →More Cosmic Eclipse →
Common questions
How much is Arceus & Dialga & Palkia GX worth?

Arceus & Dialga & Palkia GX from Cosmic Eclipse has a fair market value of about $27.37 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Arceus & Dialga & Palkia GX?

List around $29.29 to clear without leaving money on the table; that nets about $20.08 after fees and shipping.

What should I pay to buy Arceus & Dialga & Palkia GX?

A disciplined buy target is about $24.76 — a discount to fair value that keeps an edge. Aim not to pay above $26.20.

Where can I buy Arceus & Dialga & Palkia GX?

Arceus & Dialga & Palkia GX is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $27.37 and aim to pay under $26.20 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Arceus & Dialga & Palkia GX?

Arceus & Dialga & Palkia GX is trending falling ~7% (7d vs 30d) lately. A disciplined entry is under $26.20; paying near or below $24.76 keeps a margin of safety versus the $27.37 fair value.

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