| ebay.it | n=4 | $84.84 | +151% |
| ebay.fr | n=5 | $71.47 | +111% |
| ebay.co.uk | n=9 | $56.30 | +66% |
| ebay.de | n=10 | $52.09 | +54% |
| ebay.com | n=52 | $47.68 | +41% |
| ebay.es | n=2 | $33.84 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 14 | 7 d | $536.37 | 114.29 |
| eigene PSA7-Verkäufe ÷ 0.9529 | 3 | 19 d | $155.33 | 4.74 |
| eigene LP-Verkäufe ÷ 0.6279 | 8 | 7 d | $205.60 | 2.42 |
| eigene PSA8-Verkäufe ÷ 3.413 · Set +37% nachgeführt | 3 | 57 d | $66.38 | 0.72 |
| eigene PSA9-Verkäufe ÷ 5.8107 · Set +37% nachgeführt | 4 | 2 mo | $70.72 | 0.63 |
Measured error for this era×language (backtest): ±22 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
| 2026-10-13 | EN | RAW HP | NEW LISTINGSwampert 27/100 EX Crystal Guardians Stamped Reve · eBay | $20.03 |
| 2026-10-12 | EN | RAW HP | Swampert 27/100 EX Crystal Guardians Reverse Holo Rare DMG · eBay | $17.02 |
| 2026-10-12 | EN | RAW NM | Swampert 27/100 EX Crystal Guardians Reverse Holo · eBay | $1,603 |
| 2026-10-10 | EN | CGC 8.5 | Swampert 27/100 EX Crystal Guardians Reverse Holo Inglese 20 · eBay | $506.11 |
| 2026-10-10 | EN | RAW NM | Swampert Reverse Holo 27/100 Crystal Guardians Pokemon [JEC] · eBay | $129.33 |
| 2026-10-10 | EN | RAW LP | Nintendo Swampert 27/100 EX Crystal Guardians Reverse Holo R · eBay | $55.10 |
| 2026-10-09 | EN | RAW UNKNOWN | EX Crystal Guardians Swampert Reverse Holo #27/100 · eBay | $30.07 |
| 2026-10-09 | EN | RAW LP | Swampert 27/100 Crystal Guardians Reverse Holo | $150.27 |
| 2026-10-08 | EN | PSA 7 | NOUVELLE ANNONCESwampert 27/100 EX Crystal Guardians Reverse | $166.76 |
| 2026-10-08 | EN | RAW NM | NOUVELLE ANNONCESwampert 27/100 EX Crystal Guardians Reverse | $71.47 |
| 2026-10-07 | EN | RAW LP | Swampert 27/100 EX Crystal Guardians 2006 Reverse Holo Rare | $190.59 |
| 2026-10-07 | EN | RAW MP | Swampert Crystal Guardians Reverse Holo Card 27/100 STAMPED | $70.14 |
| 2026-10-06 | EN | RAW UNKNOWN | Pokémon Ex Guardiani dei Cristalli 2006 - Swampert Reverse H | $166.76 |
| 2026-10-06 | EN | RAW DMG | Swampert 27/100 EX Crystal Guardians Reverse Holo STAMPED Po | $29.98 |
| 2026-10-03 | EN | RAW NM | Pokémon TCG Swampert EX Crystal Guardians 27/100 2006 Revers | $150.30 |
| 2026-10-02 | EN | RAW UNKNOWN | Swampert EX Crystal Guardians Stamped Reverse Holo 27/100 La | $119.11 |
| 2026-10-01 | EN | RAW UNKNOWN | Pokemon Swampert EX Crystal Guardians 27/100 Reverse Holo Ra | $59.55 |
| 2026-09-29 | EN | RAW UNKNOWN | 2006 Pokemon EX Crystal Guardians Swampert Reverse Holo #27/ | $65.14 |
| 2026-09-28 | EN | PSA 7 | Swampert 27/100 EX Crystal Guardians Reverse Holo PSA 7 | $138.59 |
| 2026-09-27 | EN | RAW DMG | Swampert 27/100 EX Crystal Guardians Reverse Holo Stamped (D | $19.66 |
Frequently asked questions
Auction or Buy It Now — which gets more for Swampert · Reverse Holo Crystal Guardians 27/100?
Across 24 auctions the median was $51.10, across 48 fixed-price sales $70.14. Fixed price therefore fetched about 37 % more — for this card patience with a set price is the better route.
What will I get for Swampert · Reverse Holo Crystal Guardians 27/100 if I want to sell quickly?
Half of all sales fell between $29.34 and $75.70, with a median of $48.16. 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 Swampert · Reverse Holo Crystal Guardians 27/100 unrealistic?
The cheapest genuine sales were around $19.38. Offers well below $11.63 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 Last Sold determine the market value?
Last Sold 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.