I collect things like owners manuals, sales brochures, emblems, and such (not just Cadillac). Here's what I got so far for my Cadillac collection. 2003 Deville sales brochure, 2002 Deville Sales brochure, 2005 Deville hood ornament, trunk emblem Deville nameplate, and Northstar badge, 2000 Deville owners manual with original leather case and all books and pamphlets, 2002 Deville owners manual with original leather case and original books, 2004 CTS owners manual with original leather case and original books, and 2000 Deville original window sticker.