| ebay.de | n=9 | $18.43 | +19% |
| ebay.com | n=10 | $15.54 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 10 | 2 mo | $18.81 | 81.63 |
| eigene LP-Verkäufe ÷ 0.7197 | 3 | 28 d | $31.74 | 2.09 |
| eigene PSA8-Verkäufe ÷ 2.7468 | 3 | 2 mo | $9.19 | 0.87 |
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) | 10 | 2 mo | $17.88 | 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) | 10 | 2 mo | $9.09 | 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) | 10 | 2 mo | $20.45 | 12.2 |
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.
| 2026-09-22 | EN | RAW LP | Pokemon TCG: XY Black Star Promo XY205: Gym Badge Lt. Surge · eBay | $24.48 |
| 2026-08-21 | EN | RAW NM | Gym Badge (Lt. Surge) XY205 NM · eBay | $14.69 |
| 2026-08-16 | EN | RAW NM | Gym Badge (Lt. Surge) Holo Promo XY Promos XY205 NM · eBay | $19.41 |
| 2026-08-02 | EN | RAW LP | Gym Badge (Lt. Surge) XY205 Holo Promo XY Promo Pokemon Ligh · eBay | $19.30 |
| 2026-08-02 | EN | RAW NM | Gym Badge (Lt. Surge) XY205 Holo Promo XY Promo Pokemon Near · eBay | $27.82 |
| 2026-08-01 | EN | PSA 8 | The Pokémon Company Gym Badge Lt. Surge XY205 Holo Promo ENG · eBay | $28.94 |
| 2026-07-26 | EN | RAW UNKNOWN | The Pokémon Company Gym Badge (Lt. Surge) XY205 XY Holo Prom · eBay | $14.79 |
| 2026-07-19 | EN | PSA 8 | The Pokémon Company Gym Badge Lt. Surge XY205 Holo Promo ENG · eBay | $22.20 |
| 2026-07-04 | EN | RAW UNKNOWN | Gym Badge XY205 Promo XY Black Star Promos Pokemon · eBay | $16.66 |
| 2026-06-21 | EN | RAW NM | Pokemon XY Promos - Gym Badge XY205 Lt. Surge NM | $15.66 |
| 2026-06-14 | UNKNOWN | RAW UNKNOWN | Gym Badge - Lt. Surge (XY205) | $28.71 |
| 2026-06-13 | EN | RAW UNKNOWN | Gym Badge (Lt. Surge) XY205 XY Holo | $16.09 |
| 2026-06-11 | EN | RAW NM | Gym Badge (Lt. Surge) - XY205 - Pokemon XY Promo Ultra Rare | $29.39 |
| 2026-06-07 | EN | RAW NM | Pokemon Karten Gym Badge XY205 Lt. Surge XY Black Star Promo | $20.35 |
| 2026-06-07 | UNKNOWN | RAW NM | Gym Badge (Lt. Surge) - XY205 Holo - NM Pokemon Card | $12.46 |
| 2026-06-04 | EN | RAW NM | Gym Badge XY205 Promo XY Black Star Promos Pokemon NM | $18.43 |
| 2026-06-02 | EN | RAW NM | Gym Badge (Lt. Surge) XY205 Holo Promo XY Promo Pokemon Near | $15.41 |
| 2026-05-15 | FR | RAW NM | Pokemon TCG: XY Black Star Promo XY205: Gym Badge Lt. Surge | $34.92 |
| 2026-05-15 | EN | RAW UNKNOWN | Pokemon Card - Gym Badge (Lt. Surge) XY Promo XY205 Holo Pro | $14.47 |
| 2026-05-09 | EN | RAW NM | Pokemon Gym Badge Lt. Surge Black Star Promo XY205 Thunder B | $13.58 |
#XY204 · C
#XY208 · C
#XY210 · C
#XY206 · C
#XY203 · C
#XY209 · 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 XY205/211 if I want to sell quickly?
Half of all sales fell between $14.69 and $20.35, with a median of $16.66. 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 XY205/211 unrealistic?
The cheapest genuine sales were around $13.58. Offers well below $8.15 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.