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

Slowpoke & Psyduck GX

Unified Minds · Secret Rare
Pokémon pkm:sm11-239 TCGPlayer + Cardmarket
Fair market value
$160.44
Consensus of 2 market price guides. Typical $88.24 – $262.85.
Sources: TCGPlayer + Cardmarket · Near Mint, raw
Optimal buy
$131.95
Never pay above $147.62
Optimal sell
$173.77
Never sell below $164.44
Find on eBay → TCGplayer → Buy on Amazon → Graded (PSA 10) →
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Selling this card
Optimal sell $173.77 · never below $164.44. 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
All Slowpoke & Psyduck GX cards →More Unified Minds cards →

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