| ebay.fr | n=2 | £48.51 | +70% |
| ebay.com | n=7 | £36.33 | +27% |
| ebay.de | n=8 | £28.54 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 9 | 49 d | £36.32 | 73.47 |
| eigene LP-Verkäufe ÷ 0.7204 | 3 | 29 d | £36.72 | 2.09 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.9509 (Sprach-Faktor aus 21 Karten) | 9 | 49 d | £34.54 | 1.28 |
Measured error for this era×language (backtest): ±43 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.4836 (Sprach-Faktor aus 18 Karten) | 9 | 49 d | £17.57 | 1.96 |
Measured error for this era×language (backtest): ±12 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0872 (Sprach-Faktor aus 35 Karten) | 9 | 49 d | £39.49 | 12.0 |
Measured error for this era×language (backtest): ±14 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
| 2026-09-19 | EN | RAW HP | Gym Badge XY Black Star Promo #XY206 · eBay | £25.32 |
| 2026-09-15 | EN | RAW UNKNOWN | Pokemon TCG Gym Badge XY206 XY Promos Trainer Promo Holo Eng · eBay | £26.43 |
| 2026-09-09 | EN | RAW LP | Gym Badge (Erika) Holofoil EN [PR - XY206] LP · eBay | £21.76 |
| 2026-08-29 | EN | RAW LP | Lightly Played Gym Badge (Erika) - XY206 Pokemon XY Promos · eBay | £30.65 |
| 2026-08-23 | EN | RAW NM | NM-Mint Gym Badge (Erika) - XY206 Pokemon XY Promos · eBay | £32.22 |
| 2026-08-23 | EN | RAW NM | Gym Badge (Erika) XY206 XY Holo [NM] · eBay | £36.33 |
| 2026-08-21 | EN | RAW LP | Gym Badge (Erika) XY206 Pokemon TCG XY Promos LP · eBay | £36.88 |
| 2026-08-11 | EN | RAW NM | Pokemon TCG Cards Gym Badge XY206 (Erika) Black Star Promo H · eBay | £57.95 |
| 2026-07-22 | EN | RAW NM | TQG 9.5 MINT+ 2016 Pokemon ENG Gym Badge #XY206 PROMO · eBay | £11.38 |
| 2026-07-12 | EN | RAW NM | Pokemon TCG: XY Black Star Promo XY206: Gym Badge Erika Rain · eBay | £44.63 |
| 2026-07-10 | EN | RAW NM | PSA Signed Leah Applebaum Pokémon TCG Gym Badge (Erika) XY20 · eBay | £104.78 |
| 2026-06-20 | EN | RAW NM | CGC Authentic Auto 10 Signed Leah Applebaum Gym Badge (Erika · eBay | £130.98 |
| 2026-05-27 | FR | RAW NM | Pokemon TCG: XY Black Star Promo XY206: Gym Badge Erika Rain | £52.92 |
| 2026-05-15 | FR | RAW LP | Pokemon TCG: XY Black Star Promo XY206: Gym Badge Erika Rain | £44.10 |
| 2026-05-02 | UNKNOWN | RAW NM | Gym Badge (Erika) XY206 Holo Promo XY Promo Pokemon NM | £19.86 |
| 2026-04-12 | EN | RAW NM | Pokemon TCG: XY Black Star Promo XY206: Gym Badge Erika Rain | £36.30 |
| 2026-01-26 | EN | RAW NM | Pokemon TCG Cards Gym Badge XY206 (Erika) Black Star Promo H | £15.52 |
#XY204 · C
#XY208 · C
#XY210 · C
#XY203 · C
#XY209 · C
#XY205 · C
#XY207 · C
#104 · U
#074 · U
#159 · U
#155 · U
#151 · U
#147 · U
#XY91Frequently asked questions
What will I get for Gym Badge XY Black Star Promos XY206/211 if I want to sell quickly?
Half of all sales fell between £25.32 and £44.63, with a median of £36.30. 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 Gym Badge XY Black Star Promos XY206/211 unrealistic?
The cheapest genuine sales were around £19.86. Offers well below £11.91 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.