I got mine from the Tech Authority. My last Ram was a 1999 and the manual was about 3 inches thick. I was suprisec to get the new manual for a 2002 2500-3500 BR/BE. It came as a CD!. I went back to the web site and noticed that there are two (2) listings. One for the CD for $90 and the other for a printed manual for $110. So..... it pays to be more observant when you order your shop manuals.
I like the CD now. I can print out the pages I need to work on the truck and not have the stained pages I have in the older manual.