Price last changed Nov 5, 2026
- Set
- Gym Challenge
- Series
- Gym
- Rarity
- Uncommon
- Number
- 120
- Supertype
- Trainer
- Artist
- Ken Sugimori
Rocket's Secret Experiment — PSA 8Gym Challenge · #120
Price last changed Nov 5, 2026
Rocket's Secret Experiment (Gym Challenge #120) is worth about $4.20 ungraded, going by the TCGplayer market price. That is up 2% since October 14.
Price History
Recent sales
by gradeReal sold prices — what buyers actually paid, not an estimate.
Sold-price data from Silph Co Analytics. Outliers excluded.
Prices & Marketplace
PSA 8 · cheapest right now
live eBay asks$54.44
cheapest of 2 PSA 8 listings for Rocket's Secret Experiment
See PSA 8 listings on eBay →Asking prices, not sold prices. Condition is settled by the grade, but always check the listing.
TCGPlayer (NM market)
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TCGPlayer$4.20 marketCardmarketAffiliate links: we may earn a commission when you buy through them, at no extra cost to you.
Buy on eBay
active asks · 6d agoListings by grade
The cheapest copy listed on eBay at each grade right now — what the slab is worth paying for.
| Grade | Lowest ask | Listed | |
|---|---|---|---|
| PSA 10 | —verify listing | 1 | Listings → |
| PSA 8 & under | $54.44 | 2 | Listings → |
| Raw / Ungraded | $2.25 | 149 | Listings → |
These are current asking prices, not sold prices — a grade with one optimistic listing can look far pricier than it trades for. Recent sold comps are below.