1989 was plain gloss colours mainly, and didn't include the Eldridge grade within its line up. Eldridge was introduced in 1990 I think, and the colour scheme above does seem right. The decals are consistent with 1990 as well.
Different countries can report different frame colours apparently. Splatter paint was often seen in showrooms in the late 80's but never in the brochure. After 1991 all the bikes specs seem the same across Europe and America.
WD pro and myself are able to pool resources on decals next week and hopefully be able to sort out most of the requirements for early Marins.
1990 Marin Team Titanium, 1991 Marin Team Titanium, 1993 Marin Team Titanium, 1994 Marin Titanium FRS, 1995 Marin Team Titanium, 1995 Marin Eldridge Grade, 1996 Marin Team Titanium, 1998 Marin DH FRS, 1999 Marin Team Titanium, 1999 Marin Mt. Vision Pro, 2000 Marin East Peak, 2002 Marin Mount Vision
1988 Concorde Colombo, 1997 Colnago Master Olympic, 2005 Look KG481-SL, 2009 Look 586
WANTED: Marin Titanium - pre 1990, 1996 FRS, 2007 25th anniversary