Kingdra GX

Sun & Moon Black Star Promo

Set: Sun & Moon Black Star PromoNumber: SM155Updated 9/11/2026

Market price

$16.79

TCGPlayer

$16.79

eBay avg

$16.78

Variants

PSA 10

$161

PSA 9

$40

PSA 8

$13

Variant

Price History

In the app

Price movement over time is available in the PokiFrame app.

eBay Sold Prices

5 sales

Raw5 sales · $3.72–$9.42

$16.78

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Graded Prices

9 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

$161

4 sold

$40

2 sold

$13

1 sold

About Kingdra GX

Kingdra GX is card SM155 from the Sun & Moon Black Star Promo set.

The current TCGPlayer market price is $16.79. A PSA 10 (Gem Mint) copy recently averaged $161.08 — about 9.6× the ungraded price, showing how much professional grading can add to Kingdra GX's value.

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

Browse more cards from Sun & Moon Black Star Promo

Kingdra GX — common questions

How much is Kingdra GX worth?: Kingdra GX from Sun & Moon Black Star Promo has a market price of $16.79 for an ungraded copy, based on current TCGPlayer and eBay sales data. Condition, print variant and grading all move that number.
What is a PSA 10 Kingdra GX worth?: Recent PSA 10 (Gem Mint) sales of Kingdra GX averaged $161.08, about 9.6× the ungraded price. A PSA 9 averaged $40.39.