Latest market snapshots place Rocket's Minefield Gym in Gym Challenge at roughly $2.57. Its 7-day movement is largely flat at +0.8%.
Relative to the last 30 days, value is near baseline at $2.55. Its 90-day trading band runs between $2.22 and $2.58, producing a 14% range and low-volatility behavior.
The listed rarity for this print is Uncommon.
Current valuation lens: Short-term movement is stable (+0.8% over 7 days), with price action clustered near recent averages. Observed 90-day bounds of $2.22 and $2.58 create a 14% band, matching a low-volatility profile.
Current value remains close to its 30-day mean ($2.55). Top-grade copies show substantial separation from raw: PSA 10 is pricing +561% above the current raw benchmark.
PSA 9 is currently around $37.99, while PSA 10 is $17.00.
Rocket's Minefield Gym is a Gym Challenge card from the 2000 release window. Core profile: Its card type is Trainer.
The rarity label is Uncommon. Card subtype classification is Stadium.
Printed card effect: This card stays in play after being played. Discard this card if another Stadium card comes into play.
Whenever a player puts a Basic Pokémon onto his or her Bench from his or her hand, he or she flips a coin. If tails, put damage counters on that Pokémon.
Release year for Gym Challenge is 2000. Series classification for this set is Gym.
With 132 listed cards, this is a mid-size set by modern TCG standards. As of 2026, the set is 26 years old and fits a legacy-era profile.
Rocket's Minefield Gym (#119) is one of the Uncommon prints in this expansion.