Slowpoke & Psyduck GX Unified Minds Ultra Rare Pokémon card — value and price

Slowpoke & Psyduck GX

Unified Minds · Ultra Rare
Pokémon pkm:sm11-218 TCGPlayer + Cardmarket
Fair market value
$341.78
Consensus of 2 market price guides. Typical $239.40 – $459.07.
Sources: TCGPlayer + Cardmarket · Near Mint, raw
Optimal buy
$311.82
Never pay above $328.30
Optimal sell
$369.93
Never sell below $350.22
Find on eBay → TCGplayer → Buy on Amazon → Graded (PSA 10) →
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Selling this card
Optimal sell $369.93 · never below $350.22. 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
All Slowpoke & Psyduck GX cards →More Unified Minds cards →

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