| ebay.de | n=8 | £3.73 | +58% |
| ebay.it | n=5 | £2.89 | +22% |
| ebay.com | n=10 | £2.36 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 14 | 3 mo | £1.62 | 114.29 |
Measured error for this era×language (backtest): ±16 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.9414 (Sprach-Faktor aus 131 Karten) | 14 | 3 mo | £1.52 | 1.94 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.2621 (Sprach-Faktor aus 55 Karten) | 14 | 3 mo | £2.04 | 1.13 |
Measured error for this era×language (backtest): ±25 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0059 (Sprach-Faktor aus 24 Karten) | 14 | 3 mo | £1.63 | 3.33 |
Measured error for this era×language (backtest): ±17 %
No PSA numbers for this print yet — in any language.
| 2026-07-15 | EN | RAW NM | Pokémon TCG Horsea Black Star Promo SVP137 NM · eBay | £1.57 |
| 2026-07-12 | EN | RAW UNKNOWN | Horsea Black Star Promo - 137 Stellar Crown 1-Pk. Blister - · eBay | £20.55 |
| 2026-07-10 | EN | RAW UNKNOWN | Horsea SV Black Star Promos SVP 137 Pokémon TCG inglese quas · eBay | £2.93 |
| 2026-07-09 | IT | RAW UNKNOWN | Pokemon Promo Stella Nera Scarlatta e Viola - Horsea SVP 137 · eBay | £2.95 |
| 2026-07-04 | EN | RAW UNKNOWN | Pokemon - Horsea - Kosmos Holo - SVP137 - Black Star Promo K · eBay | £4.93 |
| 2026-06-28 | IT | RAW NM | Pokemon - SV Black Star Promos - Horsea SVP137 NM · eBay | £2.89 |
| 2026-06-24 | EN | RAW UNKNOWN | Horsea 137 SVP Pokémon TCG Black Star Promo With Swirl. · eBay | £7.98 |
| 2026-06-23 | EN | RAW NM | Horsea 137 BLACK STAR PROMO W/ SWIRL Scarlet & Violet Pokemo · eBay | £4.03 |
| 2026-06-22 | EN | RAW NM | 1x Horsea - SVP137 - SVP Black Star Promos (Cosmo Holo) NM-M · eBay | £3.34 |
| 2026-06-15 | EN | RAW NM | Horsea 137 - Pokemon Scarlet & Violet Black Star Promo Card | £1.65 |
| 2026-06-11 | EN | RAW NM | Pokemon Card Horsea Black Star Promo 137 Cosmo Holo Near Min | £3.49 |
| 2026-06-09 | EN | RAW NM | Horsea 137 SVP Pokémon TCG Black Star Promo NM | £0.99 |
| 2026-06-02 | EN | RAW NM | Horsea 137 SVP Pokémon TCG Black Star Promo Card NM Conditio | £3.98 |
| 2026-05-29 | EN | RAW NM | Horsea SVP 137 Black Star Promo Cosmo Holo | Carta Pokemon T | £2.73 |
| 2026-05-27 | EN | RAW NM | Horsea 137 SVP Pokémon TCG Black Star Promo Card NM Conditio | £2.76 |
| 2026-05-25 | EN | RAW LP | Horsea SVP137 Black Star Promo Holo Rare Scarlet & Violet Po | £1.57 |
| 2026-05-23 | EN | RAW NM | Horsea Cosmo Holo Promo SVP 137 NM | £2.36 |
| 2026-05-18 | EN | RAW NM | Horsea SVP 137 - Black Star Promo - Cosmo foil - NM | £1.98 |
| 2026-05-16 | IT | RAW UNKNOWN | Pokémon Tcg Horsea 137 Cosmo Holo Black Star Promo ottime co | £2.24 |
| 2026-05-04 | EN | RAW NM | Horsea 137 SVP Pokémon TCG Black Star Promo Card NM Conditio | £1.67 |
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#84 · 
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#62 · Frequently asked questions
What will I get for Horsea SVP Black Star Promos 137/225 if I want to sell quickly?
Half of all sales fell between £1.98 and £3.34, with a median of £2.73. 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 Horsea SVP Black Star Promos 137/225 unrealistic?
The cheapest genuine sales were around £1.57. Offers well below £0.94 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.