For your consideration is a genuine GM Manual set: 1998 Oldsmobile 88, Regency, Pontiac Bonneville, Buick Le Sabre service manual complete set.  Genuine vintage GM manuals, not a modern cheap imported reprint, not a generic Haynes, not a PDF, not a CD-ROM, but an actual vintage GM book set.  Some wear and a tear on one cover, but strong binding, no loose or missing pages, no water damage.  A good, honest condition vintage manual set from GM.