Grass Energy Gym Heroes #129
Grass Energy is a Common Pokémon card from Gym Heroes (#129), illustrated by Keiji Kinebuchi. It's a Basic Energy card. Its current blended market value is $1.54 ungraded, with a PSA 10 worth around $50 — a gem-mint grading premium of roughly 32× 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.
Competitive play · Limitless
Price by variant
TCGplayer market price per printing — reverse holo, 1st edition and unlimited often differ sharply.
| Grade | Relative value | Price |
|---|---|---|
| PSA 10 | $50$50–$50 | |
| PSA 9 | $12$8–$19 | |
| PSA 7 | $8$8–$8 |
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 ~$70.49 grading fee → 32.5× the raw value
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $50.00 | $70.49 | −$22 | 32.5× |
| PSA 9 | $12.25 | $70.11 | −$59 | 8.0× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 148 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 13.5% | $50.00 |
| PSA 9 | 50% | $12.00 |
| PSA ≤8 | 36.5% | $2.00 |
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
114% spreadCurrently 114% cheaper on Cardmarket than PriceCharting. 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
14% cheaper than the USCard details
Other Grass Energy cards
There are 9 different Grass Energy printings — make sure you're valuing the right one. This is Gym Heroes #129 (Common).
More from Gym Heroes
Frequently asked questions
How much is Grass Energy (Gym Heroes #129) worth?
As of 2 July 2026, Grass Energy from Gym Heroes is worth approximately $1.54 ungraded (near-mint), and around $50 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 Grass Energy?
A PSA 10 (gem mint) Grass Energy from Gym Heroes is worth around $50 — roughly 32× the raw ungraded value of $1.54.
Should I grade my Grass Energy?
A PSA 10 sells for about $50 versus $1.54 raw — roughly a 32× 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 Grass Energy rare?
Grass Energy is a Common card from Gym Heroes (card #129), illustrated by Keiji Kinebuchi. Its current blended market value is $1.54 ungraded.