Swampert-EX

XY Black Star Promos · #XY55 · Promo

$10.83US · TCGplayer

$6.19EU · Cardmarket

-15%7-day (EU)

+2%30-day (EU)

PromoRarity

#142 of 216Rank in set

Price detail

Market read: cooling off — -15% in 7 days; notably pricier in the US.

TCGplayer (US) (holofoil)

Tier	USD
Low	$5.70
Market	$10.83
Mid	$9.80
High	$69.80

Cardmarket (EU)

Metric	EUR
Trend	€5.73
Avg 1-day	€2.60
Avg 7-day	€6.78
Avg 30-day	€5.62
Low	€1.00

FAQ

How much is Swampert-EX (XY Black Star Promos #XY55) worth?

As of our 2026-08-07 data, Swampert-EX from XY Black Star Promos is worth about $10.83 (TCGplayer US market) and around €6.19 (Cardmarket EU). Prices move constantly — check the live links before buying or selling.

Is Swampert-EX rare?

Its rarity is listed as Promo and it ranks #142 of 216 by value in XY Black Star Promos. Rarity is the printed classification — it does not by itself guarantee value.

What's the most valuable card in XY Black Star Promos?

By current US market price, it's Pikachu-EX at $433.

Is Swampert-EX's price going up or down?

On the Cardmarket (EU) trend it's -15% over 7 days, +2% over 30 days. That's an early momentum signal, not a guarantee — collectible prices are volatile and can reverse quickly.

Where can I check Swampert-EX's live price?

See the current TCGplayer (US) market price here: Swampert-EX on TCGplayer ↗.