Keldeo

XY Black Star Promos · #XY191 · Promo

$2.35US · TCGplayer

$1.24EU · Cardmarket

+26%7-day (EU)

-1%30-day (EU)

PromoRarity

#189 of 216Rank in set

Price detail

Market read: heating up — +26% in 7 days; ⚠ a sharp, recent spike — moves this fast are often speculative and can cool off as quickly as they spiked; a budget pickup in its set; notably pricier in the US.

TCGplayer (US) (holofoil)

Tier	USD
Low	$0.90
Market	$2.35
Mid	$2.71
High	$9.99

Cardmarket (EU)

Metric	EUR
Trend	€1.15
Avg 1-day	€0.75
Avg 7-day	€0.91
Avg 30-day	€1.16
Low	€0.50

FAQ

How much is Keldeo (XY Black Star Promos #XY191) worth?

As of our 2026-06-12 data, Keldeo from XY Black Star Promos is worth about $2.35 (TCGplayer US market) and around €1.24 (Cardmarket EU). Prices move constantly — check the live links before buying or selling.

Is Keldeo rare?

Its rarity is listed as Promo and it ranks #189 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 Keldeo's price going up or down?

On the Cardmarket (EU) trend it's +26% over 7 days, -1% over 30 days. That's an early momentum signal, not a guarantee — collectible prices are volatile and can reverse quickly.

Where can I check Keldeo's live price?

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