Back
2.1K
1998 Pokemon Japanese Promo Corocoro Comics Glossy Brock's Mankey #056
Pokemon Cards
PSA10
Pop21
Graded PSA 10 Gem Mint, this 1998 Pokémon Japanese Promo Brock's Mankey #056 features artwork by franchise illustrator Ken Sugimori. According to the PSA population report, only 21 copies have attained the Gem Mint 10 designation. The card features the signature glossy card stock coating distinct to early CoroCoro Comics promotional issues from the Japanese original era.
Originally distributed as an unnumbered sheet insert in the November 1998 issue of CoroCoro Comics, this promo predated the standard non-glossy release in Japan's Leaders' Stadium expansion. Due to the physical insertion method inside bound publication pages, vintage glossy magazine promos are particularly susceptible to surface scratches, indentation, and corner wear, making gem-mint examples difficult to encounter in top-tier pop reports.Show more
$4,920
Sold on AuctionsAug 20, 2026
PSA population
CGC population