Swampert EX

XY Black Star Promos

Set: XY Black Star PromosNumber: XY55Updated 9/11/2026

Market price

$11.12

TCGPlayer

$11.12

eBay avg

$11.27

Variants

PSA 10

$252

PSA 9

$22

PSA 8

$40

Variant

Price History

In the app

Price movement over time is available in the PokiFrame app.

eBay Sold Prices

9 sales

Raw9 sales · $2.26–$4.01

$11.27

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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

$252

2 sold

$22

1 sold

$40

1 sold

About Swampert EX

Swampert EX is card XY55 from the XY Black Star Promos set.

The current TCGPlayer market price is $11.12. A PSA 10 (Gem Mint) copy recently averaged $252.12 — about 22.7× the ungraded price, showing how much professional grading can add to Swampert EX's value.

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

Browse more cards from XY Black Star Promos

Swampert EX — common questions

How much is Swampert EX worth?: Swampert EX from XY Black Star Promos has a market price of $11.12 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 Swampert EX worth?: Recent PSA 10 (Gem Mint) sales of Swampert EX averaged $252.12, about 22.7× the ungraded price. A PSA 9 averaged $22.15.