Brock's Golem Gym Heroes #20
Brock's Golem is a Rare Pokémon card from Gym Heroes (#20), illustrated by Ken Sugimori. It's a Stage 2 Fighting-type Pokémon with 90 HP, evolving from Brock's Graveler, weak to Grass ×2. Its current blended market value is $30.92 ungraded, with a PSA 10 worth around $542 — a gem-mint grading premium of roughly 18× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 2 July 2026.
Price by variant
TCGplayer market price per printing — reverse holo, 1st edition and unlimited often differ sharply.
| Grade | Relative value | Price |
|---|---|---|
| PSA 10 | $542$75–$995 | |
| PSA 9 | 3 sold$35$30–$40 | |
| PSA 7 | $13$13–$13 | |
| PSA 6 | $11$11–$11 |
Price history · raw near-mint
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
Should you grade it?
after ~$85.41 grading fee → 17.5× the raw value
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $542.42 | $85.41 | +$426 | 17.5× |
| PSA 9 | $34.99 | $70.34 | −$66 | 1.1× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 276 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 22.5% | $542.00 |
| PSA 9 | 47.8% | $35.00 |
| PSA ≤8 | 29.7% | $31.00 |
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
Cross-market prices
60% spreadCurrently 60% cheaper on Cardmarket 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.
🇪🇺 Cardmarket price · Europe
38% cheaper than the USCard text
Evolves from Brock's Graveler.
Card details
More from Gym Heroes
Frequently asked questions
How much is Brock's Golem (Gym Heroes #20) worth?
As of 2 July 2026, Brock's Golem from Gym Heroes is worth approximately $30.92 ungraded (near-mint), and around $542 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 Brock's Golem?
A PSA 10 (gem mint) Brock's Golem from Gym Heroes is worth around $542 — roughly 18× the raw ungraded value of $30.92.
Should I grade my Brock's Golem?
A PSA 10 sells for about $542 versus $30.92 raw — roughly a 18× 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 Brock's Golem rare?
Brock's Golem is a Rare card from Gym Heroes (card #20), illustrated by Ken Sugimori. Its current blended market value is $30.92 ungraded.