Rocket's Minefield Gym Gym Challenge #119
Sold prices, not asking · Updated 5 July 2026
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Rocket's Minefield Gym is a Uncommon Pokémon card from Gym Challenge (#119), illustrated by Keiji Kinebuchi. It's a Stadium Trainer card. Its current blended market value is $3.27 ungraded, with a PSA 10 worth around $70 — a gem-mint grading premium of roughly 21× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 5 July 2026.
| Grade | Relative value | Price |
|---|---|---|
| PSA 10pop 57 | $70$38–$79 | |
| PSA 9pop 99 | $37$14–$47 | |
| PSA 8pop 21 | $14$8–$15 |
Price history · Raw
Recent sold prices
Real completed sale prices from Fanatics Collect — weekly and premier auctions plus marketplace Buy It Now sales, refreshed periodically. Grade read from the listing title.
Population across graders
Only 31% of 181 PSA-graded Rocket's Minefield Gym copies are a gem-mint 10 (57 of 181) — the rest grade lower.
Full grade breakdown (6 grades)
Full grade breakdown (5 grades)
Should you grade it?
Only 31.5% of copies gem (PSA 10 best case −$4); most land at PSA 9 or below.
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $69.99 | $70.69 | −$4 | 21.4× |
| PSA 9 | $36.95 | $70.36 | −$37 | 11.3× |
| PSA 8 | $14.29 | $70.13 | −$59 | 4.4× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 181 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 31.5% | $70.00 |
| PSA 9 | 54.7% | $37.00 |
| PSA ≤8 | 13.8% | $3.00 |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Gem rate is estimated from cumulative PSA population, which skews toward nicer, resubmitted copies — so it overstates the true grade rate. Treat it as a guide, not a guarantee.
We'll email you when this card's value crosses your target.
Where to buy
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
4% spreadCurrently 4% cheaper on PriceCharting than TCGplayer. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
Card text
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.
Card details
More from Gym Challenge
Frequently asked questions
How much is Rocket's Minefield Gym (Gym Challenge #119) worth?
As of 5 July 2026, Rocket's Minefield Gym from Gym Challenge is worth approximately $3.27 ungraded (near-mint), and around $70 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for Rocket's Minefield Gym?
A PSA 10 (gem mint) Rocket's Minefield Gym from Gym Challenge is worth around $70 — roughly 21× the raw ungraded value of $3.27.
Should I grade my Rocket's Minefield Gym?
A PSA 10 sells for about $70 versus $3.27 raw — roughly a 21× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is Rocket's Minefield Gym rare?
Rocket's Minefield Gym is a Uncommon card from Gym Challenge (card #119), illustrated by Keiji Kinebuchi. Its current blended market value is $3.27 ungraded.