I have an 00 with 90,000 miles on it. Here are all the repairs done.

FITV (fast idle thermo valve) replacement done in 2003. This ran about $250.
1 new set of brake pads. I got OEM replacements for $40 per axel.
2 new sets of wheel hubs/bearings. This ran $70 each and I needed 2. Installation costs were around $100.