http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&viewitem=&item=370055119598
Just picked up what appears to be a complete Mercedes microfiche service set. The listing said if was for the 70s to the 90s. It is actually from the 50s to the 90s and appears to have everything!! Even the service manuals for the 300SL Gullwing. The last update appears to have been added in September 1991. If I never buy another Mercedes made after that then I'll be set for life. The entire set with shipping was under $60!
I also just happen to have a surplus microfiche reader a local government chucked. All I had to do was change the bulb.