Welcome! and be warned, these cars are addictive.
Check the cars build date, that rear wing isn't from a 1999 car. Timing belts get replaced on milage or age, clutches only get replaced when they fail.
$5000 seems like a fair price if its a fair car. Check it for collision history, they don't like crashes. That steering wheel seems a bit out of place to me, as far as I know all of the later (94 onwards) came with airbags, that wheel doesn't have one. I could be wrong, it happens. But double check for front end damage.
Those wheels and 'tyres' won't be dam spec, check the running size and stagger to see what the old heads here think. (You can only get 'tires' in usa....)
Welcome aboard, theres nothing like an mr2.... (well there is, if they are Italian they are 99% rusted out and dead or are German - lovely cars but whaay out of my price range!)