Rocky Helmet

Boundaries Crossed · #153 · Rare Secret

$39.98US · TCGplayer

$16.24EU · Cardmarket

+39%7-day (EU)

-0%30-day (EU)

Rare SecretRarity

#16 of 153Rank in set

Price detail

Market read: heating up — +39% in 7 days; ⚠ a sharp, recent spike — moves this fast are often speculative and can cool off as quickly as they spiked; a top chase card in its set; notably pricier in the US.

TCGplayer (US) (holofoil)

Tier	USD
Low	$27.57
Market	$39.98
Mid	$40.97
High	$430

Cardmarket (EU)

Metric	EUR
Trend	€15.04
Avg 1-day	€11.99
Avg 7-day	€10.83
Avg 30-day	€15.10
Low	€5.00

FAQ

How much is Rocky Helmet (Boundaries Crossed #153) worth?

As of our 2026-06-12 data, Rocky Helmet from Boundaries Crossed is worth about $39.98 (TCGplayer US market) and around €16.24 (Cardmarket EU). Prices move constantly — check the live links before buying or selling.

Is Rocky Helmet rare?

Its rarity is listed as Rare Secret and it ranks #16 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 Rocky Helmet's price going up or down?

On the Cardmarket (EU) trend it's +39% over 7 days, -0% over 30 days. That's an early momentum signal, not a guarantee — collectible prices are volatile and can reverse quickly.

Where can I check Rocky Helmet's live price?

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