Mewtwo GX

Shining Legends · Secret Rare
Pokémon pkm:sm3.5-78 TCGPlayer + Cardmarket
Fair market value
$734.55
Consensus of 2 market price guides. Typical $507.54 – $926.52.
Sources: TCGPlayer + Cardmarket · Near Mint, raw
Optimal buy
$628.82
Never pay above $686.97
Optimal sell
$777.26
Never sell below $747.36
Find on eBay → TCGplayer → Buy on Amazon → Graded (PSA 10) →
</> Embed this card / add a value badge
SplitShot value badge
Badge — HTML<a href="https://splitshot.co/card/pkm:sm3.5-78"><img src="https://splitshot.co/badge/pkm:sm3.5-78.svg" alt="SplitShot value"></a>
Badge — Markdown[![SplitShot value](https://splitshot.co/badge/pkm:sm3.5-78.svg)](https://splitshot.co/card/pkm:sm3.5-78)
Widget — iframe<iframe src="https://splitshot.co/embed/pkm:sm3.5-78" width="360" height="172" style="border:0;overflow:hidden" loading="lazy" title="SplitShot value"></iframe>

Free to use anywhere — eBay listings, forum signatures, blogs. The value updates automatically.

Selling this card
Optimal sell $777.26 · never below $747.36. 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 Mewtwo GX cards →More Shining Legends cards →

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