Rocket's Secret Experiment #120

Market structure summary: We observe a 0.0% shift this week, which points toward price consolidation rather than immediate volatility. Observed 90-day bounds of $3.95 and $4.24 create a 7% band, matching a low-volatility profile.

Relative to the 30-day baseline ($4.01), pricing is near equilibrium. Top-grade copies show substantial separation from raw: PSA 10 is pricing +7470% above the current raw benchmark.

PSA 9 is currently around $20.00, while PSA 10 is $299.00.

Current market pricing for Rocket's Secret Experiment (Gym Challenge) sits near $3.95. Price action is stable over 7 days, moving only 0.0%.

Current pricing is broadly aligned with its 30-day average ($4.01). The 90-day window shows a floor near $3.95 and a peak around $4.24 (7% total spread), which maps to low-volatility movement.

The listed rarity for this print is Uncommon.

Rocket's Secret Experiment appears in Gym Challenge, released in 2000. Core profile: Its card type is Trainer.

The rarity label is Uncommon. Printed card effect: Flip a coin.

If heads, search your deck for any card and put it into your hand. Shuffle your deck afterward.

If tails, you can't play Trainer cards until the end of your next turn. Attack names are not present in the current metadata snapshot.

Gym Challenge entered circulation in 2000. It belongs to the Gym series.

The checklist contains 132 cards, placing it in a mid-size expansion range. As of 2026, the set is 26 years old and fits a legacy-era profile.

Rocket's Secret Experiment (#120) is one of the Uncommon prints in this expansion.