Rock Guard from Plasma Freeze is currently trading around $2.61. Week-over-week change is limited (0.0%), indicating short-term stability.
It is currently 3.4% below the 30-day average of $2.70. Its 90-day trading band runs between $2.61 and $2.90, producing a 11% range and low-volatility behavior.
This version is categorized as Rare ACE.
Market structure summary: Weekly drift is minimal (0.0%), indicating a relatively balanced short-term market. With a 11% 90-day spread ($2.61-$2.90), this card currently tracks as low-volatility.
Versus the 30-day average ($2.70), the card is trading 3.4% lower. Without a consistent graded comp in the current snapshot, live listings are still required for reliable condition-based valuation.
Rock Guard appears in Plasma Freeze, released in 2013. Its card type is Trainer.
The rarity label is Rare ACE. This print is categorized under the Pokémon Tool and ACE SPEC subtype.
Card rules text: 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 damaged by an opponent's attack (even if that Pokémon is Knocked Out), put 6 damage counters on the Attacking Pokémon.
You may play as many Item cards as you like during your turn (before your attack). You can't have more than 1 ACE SPEC card in your deck.
Plasma Freeze entered circulation in 2013. It belongs to the Black & White series.
With 122 listed cards, this is a mid-size set by modern TCG standards. As of 2026, the set is 13 years old and fits a legacy-era profile.
Within this set, Rock Guard is card number 108 with a Rare ACE designation.