Blastoise-EX

XY Black Star Promos · #XY122 · Promo

$262US · TCGplayer

$102EU · Cardmarket

+22%7-day (EU)

-5%30-day (EU)

PromoRarity

#6 of 216Rank in set

Price detail

Market read: heating up — +22% in 7 days; ⚠ a sharp, recent spike — moves this fast are often speculative and can cool off as quickly as they spiked; a top chase card in its set; notably pricier in the US.

TCGplayer (US) (holofoil)

Tier	USD
Low	$185
Market	$262
Mid	$292
High	$42,754

Cardmarket (EU)

Metric	EUR
Trend	€94.61
Avg 1-day	€84.00
Avg 7-day	€77.36
Avg 30-day	€99.18
Low	€24.99

FAQ

How much is Blastoise-EX (XY Black Star Promos #XY122) worth?

As of our 2026-06-12 data, Blastoise-EX from XY Black Star Promos is worth about $262 (TCGplayer US market) and around €102.18 (Cardmarket EU). Prices move constantly — check the live links before buying or selling.

Is Blastoise-EX rare?

Its rarity is listed as Promo and it ranks #6 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 $387.

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

On the Cardmarket (EU) trend it's +22% over 7 days, -5% over 30 days. That's an early momentum signal, not a guarantee — collectible prices are volatile and can reverse quickly.

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

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