Try DupontRegistry
Here is an 84 I found:
http://www.dupontregistry.com/display.taf?car=11636&_UserReference=89EF0EA15D483AF4390DDBEC
Don't know if its Diesel or not though.
Here is a 200 G500 to compare against Europa or anyone else:
http://www.dupontregistry.com/display.taf?car=11384&_UserReference=89EF0EA15D483AF4390DDBEC
Here is another:
1985 Mercedes-Benz 300GD
G-WAGEN,5DR,AUTO,AC,BRUSH GUARD8000LB WARN WINCH,NEW TURBO DIESEL FROM MB FACTORY.CALL FOR PHOTOS.DIVORCE FORCES SALE.MUST SELL color: WHITE/TAN
Color: White/Tan
66000 miles, $36900 Private Seller
Phone: 9419558254
another ebay:
http://cgi.ebay.com/ebaymotors/aw-cgi/eBayISAPI.dll?ViewItem&item=319830092
Good Luck
------------------
Chirag (Charlie) Patel
- 99 Mercedes-Benx ML 430 V8 w/custom TV, Video, UHF, speaker system
- 93 190E 2.6 (4-sale) w/ an amp, equalizer, and CD-changer, integrated w. stock stereo for integrated cellular phone speaker system
- had a 93 190E m103 3.2, 5-speed trans,
- had a 88 300E 2.6
- had a 84 300TD w/275k+ miles
- 2001 C-Class - Maybe (if 190E sells)