Individual Cards · XY Black Star Promos
Gym Badge (Brock) XY203 Holo Promo XY Promo Pokemon
PromoHolofoilXY203·Released 2016
This Gym Badge (Brock) XY203 is a holo promo from the XY Black Star Promos set, exclusively distributed at Pokemon League events. A highly collectible Trainer-Item card featuring Brock's iconic badge, it appeals to both players and collectors. Graded PSA and CGC versions are available for serious investors.✦ AI summary
Gym BadgeBrockXY203Holo PromoPokemon League
How much is Gym Badge (Brock) XY203 Holo Promo XY Promo Pokemon worth?
As of Aug 15, 2026, the market median price of Gym Badge (Brock) XY203 Holo Promo XY Promo Pokemon is $30.61 on eBay. Across 3 price snapshots tracked by TCGKami, the average is $30.25, ranging from a low of $29.47 (Aug 9, 2026) to a high of $30.65 (Aug 12, 2026), a +3.9% change over the tracking period.
Market median$30.61
Average (tracked)$30.25
Low$29.47Aug 9, 2026
High$30.65Aug 12, 2026
Trend+3.9%
Snapshots3
Data updated Aug 15, 2026 · source: live eBay listings, aggregated by TCGKami
Live Listings
No listings found.
