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Prices sourced from TCGPlayer and CardMarket. Not affiliated with Nintendo, The Pokemon Company, or any card marketplace.

Home / Pokemon card prices / XY Black Star Promos / Mewtwo

Mewtwo

XY Black Star Promos

Set: XY Black Star PromosNumber: XY100Updated 6/4/2026

Market price

$17.11

TCGPlayer

$17.11

eBay avg

$17.11

Variants

PSA 10

$800

PSA 9

$103

PSA 8

$108

Variant

eBay Sold Prices

4 sales

Raw4 sales · $2.25–$2.25

$17.11

Graded Prices

6 sales

Average sold prices by grading company. Grades run 1–10 — a 10 (Gem Mint) carries the biggest premium, with PSA, CGC, and BGS the most widely traded grades.

109.598.58

PSA

$800

1 sold

$103

1 sold

$108

1 sold

About Mewtwo

Mewtwo is card XY100 from the XY Black Star Promos set.

The current TCGPlayer market price is $17.11. A PSA 10 (Gem Mint) copy recently averaged $799.95 — about 46.8× the ungraded price, showing how much professional grading can add to Mewtwo's value.

PokiFrame aggregates this data from TCGPlayer, CardMarket, and eBay so you can confirm Mewtwo's value before you buy, sell, or trade.

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