Unit Energy GrassFireWater Price Guide
Pokémon · Ultra Prism · 170/156 · Rare Secret · Released 2018
Unit Energy GrassFireWater (Ultra Prism 170/156) is currently worth $19.62 raw (near mint) and $110 in PSA 10 (as of Aug 10, 2026). Values come from real eBay sold listings (via Scrydex) and are refreshed daily. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
Current prices
Raw (ungraded)
| NM | $19.62 |
| LP | $17.16 |
| MP | $16.49 |
| HP | $12.00 |
| DM | $10.18 |
Graded — grade ladder
| Grade | PSA | BGS |
|---|---|---|
| 10 | $110 | — |
| 9.5 | — | $26.00 |
| 9 | $32.04 | — |
| 8 | $18.49 | — |
| 6 | $6.00 | — |
| 2 | $6.99 | — |
Last updated 2026-08-10 · Source: real eBay sold listings (via Scrydex)
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Is it worth grading?
Strong grading candidate — 5.6× premium in PSA 10
A PSA 10 Unit Energy GrassFireWater sells for $110 against $19.62 raw: a $90.18 spread, 5.6× the ungraded price. A PSA 9 ($32.04) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Full grading break-even for Unit Energy GrassFireWater: fee tiers, best grader, gem-rate math →
Should I pay this?
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Unit Energy GrassFireWater — frequently asked
How much is Unit Energy GrassFireWater (Ultra Prism) worth?
As of Aug 10, 2026, Unit Energy GrassFireWater (Ultra Prism): an ungraded near-mint copy sells for about $19.62, a PSA 10 sells for about $110, a PSA 9 for about $32.04. Values come from real eBay sold listings (via Scrydex) and are refreshed daily.
How much is a PSA 10 Unit Energy GrassFireWater worth?
As of Aug 10, 2026, a PSA 10 (Gem Mint) Unit Energy GrassFireWater (Ultra Prism) sells for about $110, compared with $19.62 for a raw near-mint copy.
Is Unit Energy GrassFireWater worth grading?
A PSA 10 Unit Energy GrassFireWater sells for $110 against $19.62 raw: a $90.18 spread, 5.6× the ungraded price. A PSA 9 ($32.04) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Where do these Pokémon card prices come from?
Prices are real eBay sold listings (via Scrydex), refreshed daily. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.
Is your Pokémon card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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