HSAuction_August2012.. - Huggins & Scott
1989 Fleer #131 Paul Gibson NM-MT Detroit Tigers Baseball : Collectibles & Fine Art
Paul Gibson Trading Cards: Values, Tracking & Hot Deals
Paul Gibson Trading Cards: Values, Tracking & Hot Deals
Mid-Spring Classic 2021 - Sports Memorabilia Auctions
Calaméo - Fall21 Interactive Catalog
Calaméo - REA Spring 2021 Catalog Auction
1989 Topps #583 Paul Gibson, Detroit Tigers RC
Fleer – SABR's Baseball Cards Research Committee