Rocky Helmet #153

For Rocky Helmet in Boundaries Crossed, the current reference price is $38.56. Its 7-day movement is largely flat at 0.0%.

Relative to the last 30 days, value is near baseline at $38.56. In the past 90 days, observed prices ranged from $32.71 to $38.56 (15% spread), a low-volatility profile.

The listed rarity for this print is Rare Secret.

Pricing context for collectors: The latest week is near flat (0.0%), suggesting consolidation rather than breakout behavior. With a 15% 90-day spread ($32.71-$38.56), this card currently tracks as low-volatility.

Relative to the 30-day baseline ($38.56), pricing is near equilibrium. Condition sensitivity is substantial: PSA 10 carries a +1197% premium over raw value.

PSA 9 is currently around $69.99, while PSA 10 is $500.00.

Rocky Helmet is a Boundaries Crossed card from the 2012 release window. Core profile: Its card type is Trainer.

The rarity label is Rare Secret. Card subtype classification is Pokémon Tool.

Printed card effect: Attach a Pokémon Tool to 1 of your Pokémon that doesn't already have a Pokémon Tool attached to it. If the Pokémon this card is attached to is your Active Pokémon and is damage by an opponent's attack (even if that Pokémon is Knocked Out), put 2 damage counters on the Attacking Pokémon.

You may play as many Item cards as you like during your turn (before your attack). Attack names are not present in the current metadata snapshot.

Rocky Helmet sits within a broader pool of Rocky variants that can be compared by set, rarity, and price. Comparable entries in this snapshot: 4 cards, 4 distinct sets.

Comparable prices currently cover $0.07-$0.30, a 329% band. Against the sample mean of $0.18, this card is +21029%.

Notable alternatives include Rocky Helmet #159 (Vivid Voltage) at $0.09, Rocky Helmet #193 (Scarlet & Violet) at $0.07, Rocky Helmet #133 (Boundaries Crossed) at $0.30, and Rocky Helmet #94 (Noble Victories) at $0.27.

Boundaries Crossed was released in 2012. Series classification for this set is Black & White.

Set size is 153 cards, which categorizes Boundaries Crossed as mid-size. As of 2026, the set is 14 years old and fits a legacy-era profile.

In the Boundaries Crossed checklist, Rocky Helmet occupies position #153 as a Rare Secret card.