| ebay.co.uk | n=4 | €17,13 | +1005% |
| ebay.nl | n=7 | €14,24 | +819% |
| ebay.es | n=16 | €11,05 | +613% |
| ebay.com | n=29 | €8,36 | +439% |
| ebay.it | n=4 | €7,11 | +358% |
| ebay.de | n=30 | €5,45 | +252% |
| ebay.fr | n=2 | €1,55 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 12 | 35 d | €14,09 | 97.96 |
| eigene LP-Verkäufe ÷ 0.7193 | 8 | 43 d | €17,47 | 4.2 |
| eigene PSA8-Verkäufe ÷ 1.8614 · Set -12% nachgeführt | 5 | 2 mo | €16,20 | 3.03 |
| eigene PSA9-Verkäufe ÷ 3.6698 · Set -12% nachgeführt | 13 | 48 d | €7,33 | 2.56 |
| eigene PSA7-Verkäufe ÷ 1.7189 · Set -12% nachgeführt | 2 | 2 mo | €10,38 | 1.26 |
| eigene PSA10-Verkäufe ÷ 15.2463 | 6 | 43 d | €16,97 | 0.31 |
| de roh NM × 3.0046 (Sprach-Faktor aus 21 Karten) · Set -12% nachgeführt | 11 | 2 mo | €21,83 | 0.7 |
Measured error for this era×language (backtest): ±17 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 11 | 2 mo | €7,89 | 89.8 |
| eigene PSA10-Verkäufe ÷ 15.2463 | 3 | 39 d | €7,02 | 0.31 |
| en roh NM × 0.3328 (Sprach-Faktor aus 21 Karten) | 12 | 35 d | €4,69 | 1.09 |
Measured error for this era×language (backtest): ±36 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 2 | 42 d | €7,53 | 16.33 |
| de roh NM × 1.6637 (Sprach-Faktor aus 19 Karten) · Set -23% nachgeführt | 11 | 2 mo | €11,22 | 1.4 |
| en roh NM × 0.6356 (Sprach-Faktor aus 26 Karten) | 12 | 35 d | €8,95 | 1.38 |
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
| 2026-07-26 | UNKNOWN | PCA 9 | Carte Pokémon Énergie Plante 99/102 PCA 9 Set de Base Éditio | €45,00 |
| 2026-07-26 | EN | RAW LP | Grass Energy 99/102 Common Base Set Shadowless Pokemon 1st E | €12,08 |
| 2026-07-26 | EN | CGC 8 | 1999 Pokemon Base Set Grass Energy CGC 8 English #99/102 1st | €8,80 |
| 2026-07-25 | DE | RAW UNKNOWN | Pokemon Pflanzen Energie 99/102 Base Set Deutsch 1. Edition | €4,25 |
| 2026-07-24 | UNKNOWN | RAW NM | Grass Energy 99/102 Common Base Set 1st Edition Pokemon Near | €4,99 |
| 2026-07-24 | UNKNOWN | RAW NM | GRASS ENERGY Pokemon Card WOTC 1st Edition Base Set Shadowle | €19,88 |
| 2026-07-21 | EN | RAW NM | Pokemon Card - Grass Energy Base Set (Shadowless) 99/102 1st | €13,13 |
| 2026-07-20 | EN | RAW NM | Pokemon Card - Grass Energy Base Set (Shadowless) 99/102 1st | €13,12 |
| 2026-07-19 | EN | PSA 9 | Pokemon 1999 Grass Energy 99/102 1st Edition Base Set PSA 9 | €27,11 |
| 2026-07-19 | EN | PSA 10 | PSA 10 Pokemon TCG 1999 Base Set 1st Edition Shadowless - Gr | €306,07 |
| 2026-07-19 | DE | PSA 10 | PFLANZEN-ENERGIE POKEMON 99/102 1999 BASE SET 1ST EDITION - | €107,00 |
| 2026-07-19 | DE | RAW UNKNOWN | Pflanzen-Energie 99/102 | Base Set | Deutsch | 1. Edition | | €5,40 |
| 2026-07-15 | DE | RAW UNKNOWN | Grass Energy 1st Edition GERMAN 99/102 Base Set Pokemon Card | €1,32 |
| 2026-07-15 | UNKNOWN | PSA 9 | Pokemon Base Set PSA 9 1st Edition Pflanzen-Energie Nr. 99/1 | €30,00 |
| 2026-07-14 | EN | CGC 9 | Pokemon 1st Edition Base Set Shadowless Grass Energy CGC 9 M | €43,84 |
| 2026-07-14 | EN | RAW DMG | Grass Energy - 99/102 - Common - 1st Edition DMG, English Po | €6,59 |
| 2026-07-12 | EN | PSA 10 | Pokemon Grass Energy Base Set Shadowless 1st Edition Rare 99 | €201,74 |
| 2026-07-12 | EN | PSA 9 | Grass Energy 99/102 1st Edition Game Pokemon PSA 9 | €2,09 |
| 2026-07-12 | UNKNOWN | RAW UNKNOWN | 1999 Pokemon 1st Edition Grass Energy #99/102 | €7,48 |
| 2026-07-11 | IT | RAW UNKNOWN | Grass Energy Base Set 1st Edition 99/102 Italian | €3,50 |
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#89 · CFrequently asked questions
Is it worth grading Grass Energy Base Set 99/102?
A PSA 10 currently sells for about €242,76, raw the card sits at €13,13 — 18,5× as much. Mathematically, submitting returns €242,76 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.
Auction or Buy It Now — which gets more for Grass Energy Base Set 99/102?
Across 47 auctions the median was €14,24, across 49 fixed-price sales €13,12. There is no meaningful difference — what matters here is how fast you want to sell.
What will I get for Grass Energy Base Set 99/102 if I want to sell quickly?
Half of all sales fell between €4,49 and €14,24, with a median of €7,50. Selling fast lands you nearer the lower end; with patience, good photos and a complete title the upper end is achievable.
Below which price is an offer for Grass Energy Base Set 99/102 unrealistic?
The cheapest genuine sales were around €1,71. Offers well below €1,03 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.
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.