Dialga

XY Black Star Promos · #XY77 · Promo

$52.90US · TCGplayer

$24.96EU · Cardmarket

+17%7-day (EU)

-32%30-day (EU)

PromoRarity

#37 of 216Rank in set

Price detail

Market read: heating up — +17% in 7 days; -32% over 30 days; a top chase card in its set; notably pricier in the US.

TCGplayer (US) (holofoil)

Tier	USD
Low	$35.99
Market	$52.90
Mid	$46.54
High	$294

Cardmarket (EU)

Metric	EUR
Trend	€23.11
Avg 1-day	€21.50
Avg 7-day	€19.78
Avg 30-day	€34.01
Low	€6.85

FAQ

How much is Dialga (XY Black Star Promos #XY77) worth?

As of our 2026-06-12 data, Dialga from XY Black Star Promos is worth about $52.90 (TCGplayer US market) and around €24.96 (Cardmarket EU). Prices move constantly — check the live links before buying or selling.

Is Dialga rare?

Its rarity is listed as Promo and it ranks #37 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 Dialga's price going up or down?

On the Cardmarket (EU) trend it's +17% over 7 days, -32% over 30 days. That's an early momentum signal, not a guarantee — collectible prices are volatile and can reverse quickly.

Where can I check Dialga's live price?

See the current TCGplayer (US) market price here: Dialga on TCGplayer ↗.