If all goes good I will have ownership of a '98 100 series LC next weekend.

It has 83K on it that’s why I was inquiring about the 90k service. I do know the Timing belt needs to be replaced. Here is a list of what has all ready been done by SATAN. (AKA Dealership)
Replace front brake pads and turn rotors. $222.00
Replace rear brake pads. $74.00
Repack wheel bearings $185.00
Clean and adjust rear breaks $44.00
Repair rear seat latch $37.00
Replace cup holder $37.00
Replace antenna $111.00
Service battery and pos battery terminal $59.20
Replace drive belt $74.00
Oil $ filter change w/new air cleaner
Parts list.
Disc brake kit front $74.00
Disc brake kit rear $72.00
Battery terminal assy. $23.45
Battery terminal assy. $10.69
Rod and pipe shield? $53.45
Type T oil seal 2ea. $41.56
Cup holder $67.12
Lock washers 2ea $4.34
V-ribbed belt $103.43
Air cleaner $31.44
Oil filter $5.95
I would like to have an oil analyses done but not sure who or where to take it.
Also I would like to have the trans and diff’s flushed.
Anything else I should look into?