Mewtwo & Mew GX

SM Black Star Promos · Promo
Pokémon pkm:smp-SM191 TCGPlayer + Cardmarket
Fair market value
$512.81
Consensus of 2 market price guides. Typical $282.05 – $846.20.
→ 0% · 5d
Sources: TCGPlayer + Cardmarket · Near Mint, raw
Optimal buy
$458.19
Never pay above $488.23
Optimal sell
$562.31
Never sell below $527.66
Buy this card · slabbed copies dominate at this price · aim to pay under $488.23 raw
Buy graded (PSA 10) →Find on eBay →TCGplayer →Amazon: sealed →
When it arrives: if it's graded, a slab guard protects the case (and the grade with it); if it's raw, use a sleeve inside a magnetic one-touch. Either way, keep it out of sunlight.
Slab guard (graded)Magnetic one-touch (raw)Penny sleeves

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Selling this card
Optimal sell $562.31 · never below $527.66. 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.
Shipping & protection supplies
High value — graded: slab in a slab guard, bubble-wrapped in a rigid mailer. Raw: sleeve + one-touch (or toploader) inside a rigid mailer. Either way ship tracked, with signature confirmation.
Slab guard (graded)Penny sleevesMagnetic one-touch holderToploadersBubble mailersRigid/cardboard mailerPainter’s tape

Amazon Business Free to join and gives bulk pricing on sleeves, toploaders and mailers — worth it if you ship cards often.

Related cards
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All Mewtwo & Mew GX printings →More SM Black Star Promos →
Common questions
How much is Mewtwo & Mew GX worth?

Mewtwo & Mew GX from SM Black Star Promos has a fair market value of about $512.81 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Mewtwo & Mew GX?

List around $562.31 to clear without leaving money on the table; that nets about $473.81 after fees and shipping.

What should I pay to buy Mewtwo & Mew GX?

A disciplined buy target is about $458.19 — a discount to fair value that keeps an edge. Aim not to pay above $488.23.

Where can I buy Mewtwo & Mew GX?

Mewtwo & Mew GX is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $512.81 and aim to pay under $488.23 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Mewtwo & Mew GX?

Mewtwo & Mew GX is trending stable lately. A disciplined entry is under $488.23; paying near or below $458.19 keeps a margin of safety versus the $512.81 fair value.

Is a PSA 10 Mewtwo & Mew GX worth the premium?

A PSA 10 Mewtwo & Mew GX is modelled around $1,333.31 versus $512.81 raw — roughly a 160% premium for a modern (2011–2019) card. At this value most copies trade slabbed, because certification removes both authenticity and condition risk. Buy graded if you want certainty or plan to resell; buy raw only from clear photos and a trusted seller, and expect to pay near $488.23 at most. Graded figures are model estimates, not comps.

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