How to Verify Original La Pandilla Basura Cards
Key Authentication Tips
Welcome to the Authentication section of PandillaBasura.com, your resource for identifying genuine 1989 La Pandilla Basura cards/stickers.
Knowing what to look for is essential before buying, trading, or adding to your collection. With reprints and copies circulating on Peruvian platforms and international markets, authentication has never been more important for serious collectors.
This guide draws directly from production insights shared by J.P. Navarrete, GM of Navarrete Flexo, the successor to Editorial J. Merchante S.A., the original publisher of the series. Details are further supported by examination of surviving original examples.
Disclaimer: This guide is provided for educational purposes only and highlights characteristics commonly found in original 1989 La Pandilla Basura cards and albums (Full Disclaimer Details).
10 Point Guide
Each number provides insigth to key detail of original cards.
Card Size
Cards measure approximately 77.5 mm in height and 55 mm in width, matching the original album placeholder dimensions.
Halftone Print Pattern
Cards display irregular CMYK halftone dots without repeating digital grid patterns, producing natural color blending rather than uniform rows or pixel-like structures.
Card Stock
Cards are printed on thin magazine-like paper with randomly distributed paper pulp fibers, while many reproductions use thicker cover-style stock that often shows more uniform or directional fiber patterns. Due to the card being printed on thin paper stock, this allows the front artwork to be faintly visible through the reverse side under natural light when placed on a white surface.
Reverse Card Brand
Cards display the character name upside down at the top of the reverse side, printed in dark brown to bold brass-tone solid ink, slightly imperfect resembling a stamped impression rather than the halftone dot patterns used on the front artwork. Some examples with have text more sharp but the font remains the same style.
Reverse “GARBAGE GAN” Text
Cards include the text “GARBAGE GAN” printed vertically on the right side of the reverse, an original misspelling, rendered in dark brown to bold brass-tone solid ink with slightly imperfect, stamp-like text rather than halftone printing. Some examples with have text more sharp but the font remains the same style.
Reverse Character Name
Cards display the text “LA PANDILLA BASURA” upside down at the bottom of the reverse side, printed in bold brass-tone solid ink with slightly imperfect, stamp-like edges rather than the halftone dot patterns used on the front artwork. Some examples with have text more sharp but the font remains the same style.