Hmm, with 3k in mind... I think you could get it in good condition for that.

OR

Just look around for a trouble-free 90-93 LS/GS/RS. I'm sure that a 5 minute autotrader.com search would turn up something better, if it means travelling a couple hours to get it, it's time you aren't spending trying to get that one to run.

Just my two cents.