Keldeo-EX

Boundaries Crossed · #142 · Rare Ultra

$141US · TCGplayer

$18.42EU · Cardmarket

+7%7-day (EU)

-40%30-day (EU)

Rare UltraRarity

#7 of 153Rank in set

Price detail

Market read: flat this week; -40% over 30 days; a top chase card in its set; notably pricier in the US.

TCGplayer (US) (holofoil)

Tier	USD
Low	$130
Market	$141
Mid	$157
High	$1,600

Cardmarket (EU)

Metric	EUR
Trend	€17.06
Avg 1-day	€15.50
Avg 7-day	€15.98
Avg 30-day	€28.41
Low	€4.99

FAQ

How much is Keldeo-EX (Boundaries Crossed #142) worth?

As of our 2026-06-12 data, Keldeo-EX from Boundaries Crossed is worth about $141 (TCGplayer US market) and around €18.42 (Cardmarket EU). Prices move constantly — check the live links before buying or selling.

Is Keldeo-EX rare?

Its rarity is listed as Rare Ultra and it ranks #7 of 153 by value in Boundaries Crossed. Rarity is the printed classification — it does not by itself guarantee value.

What's the most valuable card in Boundaries Crossed?

By current US market price, it's Black Kyurem-EX at $597.

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

On the Cardmarket (EU) trend it's +7% over 7 days, -40% 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-EX's live price?

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