| ebay.nl | n=4 | £2.68 | +254% |
| ebay.com | n=4 | £0.76 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 2 | 2 mo | £0.87 | 16.33 |
Measured error for this era×language (backtest): ±20 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
| 2026-07-20 | EN | RAW UNKNOWN | 2015 Pokemon TCG XY Double Crisis -Team Aqua's Secret Base- · eBay | £0.74 |
| 2026-07-19 | EN | RAW NM | Team Aqua's Secret Base Double Crisis Uncommon 28/34 NM · eBay | £0.79 |
| 2026-06-17 | EN | RAW LP | Team Aqua's Secret Base 28/34 Uncommon Double Crisis Pokemon · eBay | £0.51 |
| 2026-06-07 | EN | RAW MP | Team Aqua's Secret Base 28/34 Uncommon Double Crisis Pokemon · eBay | £1.99 |
| 2026-06-04 | EN | RAW NM | Team Aqua's Secret Base - 28/34 - Pokemon Double Crisis XY N · eBay | £3.60 |
| 2026-05-01 | EN | RAW UNKNOWN | Team Aqua's Secret Base 28/34 Double Crisis Regular · eBay | £0.72 |
| 2026-04-29 | EN | RAW LP | Pokémon TCG Team Aqua's Secret Base Double Crisis 28/34 Regu · eBay | £3.43 |
| 2026-04-29 | EN | RAW NM | Team Aqua's Secret Base Uncommon Double Crisis 28/34 NM · eBay | £1.29 |
| 2026-04-26 | EN | RAW NM | Team Aqua's Secret Base 28/34 Non Holo Double Crisis - Pokem · eBay | £2.99 |
| 2026-04-06 | EN | RAW LP | Team Aqua's Secret Base Uncommon Normal Double Crisis 28/34 · eBay | £2.36 |
#32 · U
#15 · UR
#6 · UR
#31 · U
#22 · C
#20 · C
#21 · R
#25 · U
#3 · C
#27 · U
#30 · U
#2 · R
#18 · C
#5 · RFrequently asked questions
What will I get for Team Aqua's Secret Base Double Crisis 28/34 if I want to sell quickly?
Half of all sales fell between £0.74 and £2.99, with a median of £1.29. 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 Team Aqua's Secret Base Double Crisis 28/34 unrealistic?
The cheapest genuine sales were around £0.72. Offers well below £0.43 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.