Greninja-EX

XY Black Star Promos · #XY20 · Promo

$31.07US · TCGplayer

$7.47EU · Cardmarket

-21%7-day (EU)

-10%30-day (EU)

PromoRarity

#66 of 216Rank in set

Price detail

Market read: cooling off — -21% in 7 days; notably pricier in the US.

TCGplayer (US) (holofoil)

Tier	USD
Low	$12.64
Market	$31.07
Mid	$27.38
High	$9,999

Cardmarket (EU)

Metric	EUR
Trend	€6.92
Avg 1-day	€6.00
Avg 7-day	€8.81
Avg 30-day	€7.72
Low	€1.90

FAQ

How much is Greninja-EX (XY Black Star Promos #XY20) worth?

As of our 2026-08-07 data, Greninja-EX from XY Black Star Promos is worth about $31.07 (TCGplayer US market) and around €7.47 (Cardmarket EU). Prices move constantly — check the live links before buying or selling.

Is Greninja-EX rare?

Its rarity is listed as Promo and it ranks #66 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 Greninja-EX's price going up or down?

On the Cardmarket (EU) trend it's -21% over 7 days, -10% over 30 days. That's an early momentum signal, not a guarantee — collectible prices are volatile and can reverse quickly.

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

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