Boundaries Crossed№ 145
Black Kyurem-EX
$900.96Details
Rocky Helmet (153)
Rare Secret
Rocky Helmet #153 is a Rare Secret card from the Boundaries Crossed expansion. This page tracks this exact printing, not every Rocky Helmet card.
Current market price
$39.66
0.0%
30d
HOLOFOIL · TCGPLAYER · 2026-09-07
Community signal is building for this card.
Black & White
Boundaries Crossed · View full set →01 · Price history
123 snapshots
Full price history.
Daily market-price snapshots — every data point is a dated price reading, never an estimate.
Rocky Helmet #153 card details.
Rocky Helmet #153 is a Rare Secret Trainer card from Boundaries Crossed, released November 2012. Its current tracked market price is $39.66 for the Holofoil variant, updated September 7, 2026.
Currently ranked #1,956 by market price across tracked Pokémon cards as of September 7, 2026.
Card number
#153
Released
November 2012
Rarity
Rare Secret
Supertype
Trainer
Series
Black & White
Market source
TCGplayer market price · Holofoil · Updated September 7, 2026
04 · Related cards
From the same set
More from Boundaries Crossed.
Highest-priced cards from the same expansion, ordered by current market price.
06 · Reference desk
Rocky Helmet, explained.
Everything about this card — the price, the variants, and how we track it.
3 questions answered
Q.01Is Rocky Helmet from Boundaries Crossed a good investment?
We track prices, not provide investment advice. The active-chase count and recent price history above show current collector interest and market movement.
Q.02How is the market price determined?
Prices are refreshed daily from TCGplayer market-price data via TCGCSV. Each displayed value applies to the tracked price variant named on the card detail page. It is a market reference, not a guaranteed sale price; condition, grading, location, fees, and timing can change an individual sale. This card's current figure reflects the Holofoil variant.
Q.03What does the Chase Index rank mean?
The Chase Index ranks cards by active collector chases. A card near the top is one more collectors are actively trying to find.