John Flannery is represented in trading card catalogs as a supplemental-era player with ties to the Houston Oilers and a presence in the 1991 Score set. While Flannery is not a Hall of Famer and has no widely recorded career accolades, his cards hold interest for collectors who specialize in early-1990s football sets, team collections, and supplemental checklist hunting. The most notable card types for Flannery are his Score-issued entries from 1991; these are sought after by hobbyists completing the set or building team-specific binders. Because Flannery appears sparingly across mainstream catalogs, demand tends to be steady among niche collectors rather than speculative investors. Grading, card condition, and provenance influence value more than headline achievements; high-grade examples earn attention from buyers focused on completeness and preservation. SuperCatch lists John Flannery…Read more
John Flannery is represented in trading card catalogs as a supplemental-era player with ties to the Houston Oilers and a presence in the 1991 Score set. While Flannery is not a Hall of Famer and has no widely recorded career accolades, his cards hold interest for collectors who specialize in early-1990s football sets, team collections, and supplemental checklist hunting. The most notable card types for Flannery are his Score-issued entries from 1991; these are sought after by hobbyists completing the set or building team-specific binders. Because Flannery appears sparingly across mainstream catalogs, demand tends to be steady among niche collectors rather than speculative investors. Grading, card condition, and provenance influence value more than headline achievements; high-grade examples earn attention from buyers focused on completeness and preservation. SuperCatch lists John Flannery cards as part of a growing selection of vintage and supplemental issues, making it a resource for collectors aiming to fill gaps, assemble Houston Oilers run-throughs, or find thoughtful gifts for fans of early-90s football card sets.
