[onewhippedpuppy]

Nice car. Assuming that it's straight outside and clean inside, it has potential. Clean the hell out of it inside and out, like pre-concours clean, people will pay much more for a really clean car and it really only takes your labor. Fix what is broken and catch it up on maintenance then make sure you market it accordingly, being able to market a car as "everything works" as well as up to date on maintenance is a huge plus. Take care of the little stuff like rattle canning wiper arms, using Back to Black or similar on the black trim as klaus suggested, spray paint the wheels if they're faded or chipped, replace that faded roundel, etc. Little subtle details make a HUGE difference.

That car in good running and cosmetic condition would be $3k around here all day long. If you're careful about your spending (it's easy to find good used E30 parts), you should come out of it in great shape.