Blastoise & Piplup GX Cosmic Eclipse Ultra Rare Pokémon card — value and price

Blastoise & Piplup GX

Cosmic Eclipse · Ultra Rare
Pokémon pkm:sm12-215 TCGPlayer + Cardmarket
Fair market value
$393.77
Consensus of 2 market price guides. Typical $216.57 – $646.81.
▼ 16% · 34d
Sources: TCGPlayer + Cardmarket · Near Mint, raw
Optimal buy
$340.45
Never pay above $369.78
Optimal sell
$429.45
Never sell below $404.47
Buy this card · aim to pay under $369.78
Find on eBay → TCGplayer → Buy on Amazon → Graded (PSA 10) →
When it arrives: a card at this value belongs in a sleeve inside a magnetic one-touch, out of sunlight.
Magnetic one-touch holderPenny sleeves

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Selling this card
Optimal sell $429.45 · never below $404.47. 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
High value — use a sleeve + one-touch (or toploader) inside a rigid mailer, tracked, with signature confirmation.
Penny sleevesMagnetic one-touch holderToploadersBubble mailersRigid/cardboard mailerPainter’s tape
Related cards
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All Blastoise & Piplup GX printings →More Cosmic Eclipse →
Common questions
How much is Blastoise & Piplup GX worth?

Blastoise & Piplup GX from Cosmic Eclipse has a fair market value of about $393.77 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Blastoise & Piplup GX?

List around $429.45 to clear without leaving money on the table; that nets about $358.22 after fees and shipping.

What should I pay to buy Blastoise & Piplup GX?

A disciplined buy target is about $340.45 — a discount to fair value that keeps an edge. Aim not to pay above $369.78.

Where can I buy Blastoise & Piplup GX?

Blastoise & Piplup GX is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $393.77 and aim to pay under $369.78 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Blastoise & Piplup GX?

Blastoise & Piplup GX is trending falling ~12% (7d vs 30d) lately. A disciplined entry is under $369.78; paying near or below $340.45 keeps a margin of safety versus the $393.77 fair value.

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