| ebay.de | n=2 | €18,31 | +43% |
| ebay.com | n=5 | €12,81 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 4 | 30 d | €18,28 | 32.65 |
Measured error for this era×language (backtest): ±17 %
No PSA numbers for this print yet — in any language.
| 2026-07-23 | UNKNOWN | RAW NM | Pokemon TCG Undersea Ruins 138/147 Reverse-Holo e-Series Aqu | €20,93 |
| 2026-07-21 | UNKNOWN | RAW NM | Pokemon TCG Undersea Ruins 138/147 Reverse-Holo e-Series Aqu | €15,70 |
| 2026-07-12 | EN | RAW NM | 2003 POKÉMON AQUAPOLIS REVERSE HOLO #138/147 UNDERSEA RUINS | €17,49 |
| 2026-07-02 | EN | RAW UNKNOWN | Pokemon TCG Undersea Ruins 138/147 Aquapolis 2002 Reverse Ho | €9,64 |
| 2026-06-26 | EN | RAW LP | Pokemon Card Undersea Ruins Reverse Holo LP Aquapolis 138/14 | €15,06 |
| 2026-06-03 | UNKNOWN | RAW LP | Undersea Ruins - 138/147 - Pokemon Aquapolis Reverse Holo Ra | €13,60 |
| 2026-05-02 | EN | RAW UNKNOWN | Pokémon Aquapolis Set Uncommon Reverse-Holo "Undersea Ruins" | €12,81 |
| 2026-04-25 | EN | RAW UNKNOWN | Pokemon 2002 Aquapolis - Undersea Ruins - Reverse Holo - 138 | €17,08 |
| 2026-04-17 | ES | RAW NM | Undersea Ruins - 138/147 - Pokemon Aquapolis Reverse Holo Ra | €15,46 |
| 2026-04-15 | EN | RAW UNKNOWN | Pokemon Undersea Ruins 138/147 Aquapolis REVERSE HOLO TCG 🔥📈 | €1,06 |
#119 · U
#88 · U
#76 · U
#96 · U
#127 · U
#149 · HR
#H29 · HR
#150 · HR
#H02 · HR
#H28 · HR
#H11 · HR
#148 · HR
#H25 · HR
#H22 · HRFrequently asked questions
What will I get for Undersea Ruins Aquapolis 138/147 if I want to sell quickly?
Half of all sales fell between €12,81 and €17,08, with a median of €15,06. 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 Undersea Ruins Aquapolis 138/147 unrealistic?
The cheapest genuine sales were around €9,64. Offers well below €5,78 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.