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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 / Sun & Moon Black Star Promo / Silvally GX

Silvally GX

Sun & Moon Black Star Promo

Set: Sun & Moon Black Star PromoNumber: SM91Updated 6/4/2026

Market price

$3.78

TCGPlayer

$3.78

eBay avg

$3.78

Variants

PSA 10

$44

PSA 9

$20

PSA 8

Variant

eBay Sold Prices

5 sales

Raw5 sales · $1.95–$2.99

$3.78

Graded Prices

4 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

$44

1 sold

$20

1 sold

About Silvally GX

Silvally GX is card SM91 from the Sun & Moon Black Star Promo set.

The current TCGPlayer market price is $3.78. A PSA 10 (Gem Mint) copy recently averaged $44.00 — about 11.6× the ungraded price, showing how much professional grading can add to Silvally GX's value.

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

Browse more cards from Sun & Moon Black Star Promo