Unit Energy GrassFireWater Ultra Prism #170
Unit Energy GrassFireWater is a Rare Secret Pokémon card from Ultra Prism (#170). It's a Special Energy card. Its current blended market value is $18.90 ungraded, with a PSA 10 worth around $110 — a gem-mint grading premium of roughly 6× 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.
| Grade | Relative value | Price |
|---|---|---|
| PSA 10 | $110$90–$160 | |
| PSA 9 | $16$15–$16 | |
| PSA 6 | $6$6–$6 |
Price history · raw near-mint
Recent sold prices
No recent sold listings tracked.
Population across graders
Should you grade it?
after ~$71.09 grading fee → 5.8× the raw value
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $109.80 | $71.09 | +$20 | 5.8× |
| PSA 9 | $15.99 | $70.15 | −$73 | 0.8× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 242 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 34.7% | $110.00 |
| PSA 9 | 42.1% | $16.00 |
| PSA ≤8 | 23.1% | $19.00 |
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
35% spreadCurrently 35% 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
25% cheaper than the USCard text
This card provides Colorless Energy.
While this card is attached to a Pokémon, it provides Grass, Fire, and Water Energy but provides only 1 Energy at a time.
Card details
Other Unit Energy GrassFireWater cards
There are 2 different Unit Energy GrassFireWater printings — make sure you're valuing the right one. This is Ultra Prism #170 (Rare Secret).
More from Ultra Prism
Frequently asked questions
How much is Unit Energy GrassFireWater (Ultra Prism #170) worth?
As of 2 July 2026, Unit Energy GrassFireWater from Ultra Prism is worth approximately $18.90 ungraded (near-mint), and around $110 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 Unit Energy GrassFireWater?
A PSA 10 (gem mint) Unit Energy GrassFireWater from Ultra Prism is worth around $110 — roughly 6× the raw ungraded value of $18.90.
Should I grade my Unit Energy GrassFireWater?
A PSA 10 sells for about $110 versus $18.90 raw — roughly a 6× 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 Unit Energy GrassFireWater rare?
Unit Energy GrassFireWater is a Rare Secret card from Ultra Prism (card #170). Its current blended market value is $18.90 ungraded.