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Mewtwo & Mew-GX PSA 9

Mewtwo & Mew-GX #SM191 PSA 9 Price

SM Black Star Promos · #SM191 · Promo
$477range $405$549high confidence
Fair buy ≈ $405 · fair sell ≈ $549 · liquidity: High (5 PSA 9 sales/90d)

PSA 9 price trend

90-day median
$477
2 sales
180-day median
$477
2 sales
1-year median
$477
2 sales

Recent PSA 9 sold prices

2019 POKEMON SM BLACK STAR PROMO #SM191 FULL ART/MEWTWO & MEW GX PSA 927 Jun 2026$4742019 POKEMON SM BLACK STAR PROMO #SM191 FULL ART/MEWTWO & MEW GX PSA 927 Jun 2026$479

Real eBay sold listings at this grade. Lots, bundles, proxies and damaged copies are excluded; outliers suppressed.

PSA 9 auction sales — Fanatics Collect

7 PSA 9 lots have sold at auction on Fanatics Collect, at a typical hammer price of $348 (3 in the last 90 days).

2019 Pokemon SM Promo Power Partnership Tins Full Art Mewtwo & Mew GX #SM191 PSA 9 MINT8 Jun 2026$4682019 Pokemon SM Promo Power Partnership Tins Alt Art Mewtwo & Mew GX #SM191 PSA 9 MINT20 Apr 2026$3962019 Pokemon Sun & Moon Promo Power Partnership Tin Mewtwo & Mew GX #SM191 PSA 9 MINT13 Apr 2026$3602019 Pokemon Sun & Moon Promo Power Partnership Tins Full Art Mewtwo & Mew GX #SM191 PSA 9 MINT23 Feb 2026$2342019 Pokemon Sun & Moon Promo Power Partnership Tins Full Art Mewtwo & Mew GX #SM191 PSA 9 MINT22 Feb 2026$1922019 Pokemon Sun & Moon Black Star Promo Full Art Mewtwo & Mew GX #SM191 PSA 9 MINT10 Nov 2025$2762019 Pokemon Sun & Moon Promo Mewtwo & Mew GX #SM191 PSA 9 MINT13 Oct 2025$348

Real completed hammer prices from Fanatics Collect weekly & premier auctions at this grade. Grade read from the listing title.

PSA population

PSA has graded 6,394 copies of Mewtwo & Mew-GX at PSA 9 out of 18,374 total PSA graded — a 51% gem (PSA 10) rate.

PSA 9 vs other grades

Raw NM$315
PSA 9 (this page)1.5× raw$477
PSA 107.5× raw$2,350

PSA 9 sits 80% below PSA 10 — a wide gap, so PSA 9 can look relatively cheap if you'll hold.

FAQ

How much is Mewtwo & Mew-GX #SM191 worth in PSA 9?
A PSA 9 Mewtwo & Mew-GX (SM Black Star Promos #SM191) is worth about $477, typically 405–549, based on recent real sold prices.
PSA 9 vs PSA 10 — how much cheaper is PSA 9?
PSA 9 trades about 80% below PSA 10 for this card ($477 vs $2,350).
How many Mewtwo & Mew-GX PSA 9 exist?
PSA has graded 6394 copies of Mewtwo & Mew-GX at PSA 9 out of 18374 total PSA graded.
← Full Mewtwo & Mew-GX overviewPSA 10 priceSM Black Star Promos set

Other cards in SM Black Star Promos

Charizard #SM158Champions Festival #SM78Giratina #SM151Umbreon & Darkrai-GX #SM241Armored Mewtwo #SM228Champions Festival #SM231