Just listed my 2004 Chevy 2500HD with 8.1L in the OSO Classifieds
#21

I sold a 2003 2WD Duramax Crew SLE (cloth buckets, Bose radio) w/173K miles for 9K (trade on a new Ford) back in 2011. Truck was stock, LTX's were thin and the injectors were done less than 20K miles prior by GM. No accidents, one owner and in very good shape (no rust, tears, dents, smoking etc) but it was an 8 year old used truck.