Topps Basketball #204
Kon Knueppel
Rookie card
Knueppel’s flagship base rookie, marked Rookie by the manufacturer.
BASKETBALL · PLAYER RESEARCH
Kon Knueppel
2025–26
Research Kon Knueppel through 2 selected issues in this catalog. Compare set names, years and numbers before matching a physical item.
Cataloged issues.
2 selected references · Cards view. CSV includes identity fields, entry and source links, and review dates.
Topps Chrome Basketball #254
Kon Knueppel
Rookie card
Knueppel’s Chrome base rookie, a companion to the flagship Topps rookie.
Kon Knueppel in this catalog.
Kon Knueppel has 2 basketball entries in this catalog, all from 2025–26, across 2 releases: Topps Basketball and Topps Chrome Basketball.
2 of them carry a rookie label: 2025–26 Topps Basketball #204 and 2025–26 Topps Chrome Basketball #254.
The earliest entry here is the 2025–26 Topps Basketball #204, and the most recent is the 2025–26 Topps Chrome Basketball #254.
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A shared player name does not make two issues interchangeable. Record the exact year or season, manufacturer, set, number and named edition. These pages group editorial references; they do not establish a player’s earliest appearance or ownership of a physical collection.
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Primary sources for this page
Entry review dates: 2026-10-21. Each entry retains its own sources and edition notes.