Gregg Jefferies & Jack McDowell Signed 1988 Sport Magazine (PSA)

I was given 5 packs of unopened 1986 Tops Baseball Cards, these are some of the gems. I thought you would enjoy. : r/baseball

Toronto Blue Jays Price List - Supercollector Catalog

Turn back the clock, Topps

1988 Fleer Baseball Complete Christmas Edition Set Factory

1988 donruss Values - MAVIN

The top 20 cards of the decade

Dragging Baseball Cards into the Digital Age

David Cone - Wikipedia

JP Collectibles