| ebay.de | n=3 | £1.91 | +48% |
| ebay.com | n=13 | £1.29 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe · Set +10% nachgeführt | 4 | 2 mo | £2.76 | 32.65 |
| eigene LP-Verkäufe ÷ 0.7655 · Set +10% nachgeführt | 5 | 3 mo | £2.05 | 2.66 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.344 (Sprach-Faktor aus 16 Karten) · Set +14% nachgeführt | 4 | 2 mo | £0.98 | 1.97 |
Measured error for this era×language (backtest): ±27 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
| 2026-07-27 | EN | RAW NM | Pokemon Card Grimer Undaunted Common 50/90 Near Mint · eBay | £2.79 |
| 2026-07-07 | EN | RAW LP | Grimer 50/90 Common HGSS Undaunted Pokemon LP · eBay | £1.48 |
| 2026-06-29 | EN | RAW UNKNOWN | Pokemon Grimer 50/90 Common Card 2010 HeartGold SoulSilver T · eBay | £1.26 |
| 2026-06-20 | EN | RAW UNKNOWN | GRIMER - 50/90 - Undaunted - Common - Pokemon Card D2 · eBay | £1.29 |
| 2026-06-20 | EN | RAW UNKNOWN | Grimer Undaunted 50/90 Pokemon Card · eBay | £1.47 |
| 2026-06-13 | DE | RAW UNKNOWN | Pokemon Karte Sleima 50/90 Unerschrocken Deutsch · eBay | £1.28 |
| 2026-06-01 | EN | RAW LP | Grimer 50/90 Common Undaunted LP · eBay | £1.22 |
| 2026-05-23 | EN | RAW UNKNOWN | Pokemon tcg Undaunted #50/90 Grimer Common · eBay | £1.46 |
| 2026-05-17 | EN | RAW NM | Grimer Common Undaunted 50/90 NM · eBay | £1.45 |
| 2026-05-06 | DE | RAW UNKNOWN | Pokémon Sleima 50/90 - Unerschrocken - Deutsch 2010 · eBay | £1.91 |
| 2026-05-04 | EN | RAW LP | Grimer 50/90 HS Undaunted Common LP Pokémon · eBay | £1.03 |
| 2026-05-03 | EN | RAW NM | Grimer (50/90) Common NM UD Undaunted Pokemon TCG · eBay | £1.45 |
| 2026-04-30 | EN | RAW MP | Grimer Common Undaunted 50/90 MP | £1.09 |
| 2026-04-28 | EN | RAW LP | GRIMER 50/90 - NON-HOLO COMMON - HGSS Undaunted - 2010 Pokem | £0.72 |
| 2026-04-26 | EN | RAW UNKNOWN | Pokémon TCG Grimer Undaunted 50/90 Regular Common | £1.99 |
| 2026-04-19 | EN | PSA 10 | 2010 Pokemon Heartgold & SoulSilver Undaunted Grimer #50 PSA | £97.31 |
| 2026-04-18 | EN | RAW NM | Grimer 50/90 Common HGSS Undaunted Pokemon Near Mint | £0.72 |
| 2026-04-02 | EN | RAW LP | Grimer 50/90 Common HGSS Undaunted LP Pokemon Card | £1.47 |
#31 · U
#79 · C
#56 · C
#57 · C
#7 · C
#78 · C
#57 · C
#54 · C
#130 · C
#88 · C
#78 · C
#83 · C
#45 · C
#48 · CFrequently asked questions
Is it worth grading Grimer Undaunted 50/90?
A PSA 10 currently sells for about £97.31, raw the card sits at £2.78 — 35,0× as much. Mathematically, submitting returns £97.31 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.
What will I get for Grimer Undaunted 50/90 if I want to sell quickly?
Half of all sales fell between £1.22 and £1.47, with a median of £1.45. 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 Grimer Undaunted 50/90 unrealistic?
The cheapest genuine sales were around £1.03. Offers well below £0.62 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.