How is this value calculated?
Recency-weighted trimmed median of 1 NM sales (RAW; outliers trimmed against the median, newer sales weigh more, dynamic half-life).
No PSA numbers for this print yet — in any language.
| 2026-07-25 | EN | RAW NM | Pokémon Unit Energy Grass Fire Water 170/156 Ultra Prism Gol | €13,53 |
| 2026-05-02 | ES | RAW UNKNOWN | Tarjeta Pokémon Unit Energy GrassFireWater 170/156 Holo Secr | €20,90 |
| 2026-04-29 | UNKNOWN | PSA 10 | Pokemon Ultra Prism Unit Energy Grass Fire Water Gold Secret | €141,12 |
#137 · U
#151 · UR
#148 · UR
#153 · UR
#159 · SEC
#157 · SEC
#149 · UR
#154 · UR
#166 · SEC
#155 · UR
#150 · UR
#164 · SEC
#28 · C
#141 · URFrequently asked questions
Is it worth grading Unit Energy GrassFireWater Ultra Prism 170/156?
A PSA 10 currently sells for about €141,12, raw the card sits at €13,53 — 10,4× as much. Mathematically, submitting returns €141,12 on average, before fees and shipping. Rule of thumb: submit when the value at a realistic grade is at least double the raw value — which is the case here. Centering decides it: an off-centre card will not get a 10.
How does lastsold determine the market value?
lastsold uses only real sales — eBay plus auction houses like Goldin & Fanatics — recent sales count more (recency weighting), outliers and fakes are removed. It's not an estimate but actual sold prices, separated by condition, language and grading.