M Diancie-EX

XY Black Star Promos · #XY44 · Promo

$30.18US · TCGplayer

$31.10EU · Cardmarket

+16%7-day (EU)

+58%30-day (EU)

PromoRarity

#69 of 216Rank in set

Price detail

Market read: heating up — +16% in 7 days; +58% over 30 days; a steady climb built over the month, not a one-week pop — the kind of move that tends to hold.

TCGplayer (US) (holofoil)

Tier	USD
Low	$15.99
Market	$30.18
Mid	$23.09
High	$190

Cardmarket (EU)

Metric	EUR
Trend	€28.80
Avg 1-day	€15.00
Avg 7-day	€24.77
Avg 30-day	€18.26
Low	€6.99

FAQ

How much is M Diancie-EX (XY Black Star Promos #XY44) worth?

As of our 2026-08-07 data, M Diancie-EX from XY Black Star Promos is worth about $30.18 (TCGplayer US market) and around €31.10 (Cardmarket EU). Prices move constantly — check the live links before buying or selling.

Is M Diancie-EX rare?

Its rarity is listed as Promo and it ranks #69 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 M Diancie-EX's price going up or down?

On the Cardmarket (EU) trend it's +16% over 7 days, +58% over 30 days. That's an early momentum signal, not a guarantee — collectible prices are volatile and can reverse quickly.

Where can I check M Diancie-EX's live price?

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