I have a 95. Paid 10k for it, and it's been reliable and fun and perfect for me. I had to put in the JL Audio Stealthbox for bass, which works very well, but is a bit pricey. Put in good seperates in the front and some good headrest speakers and it sounds pretty good - better than you'd expect in such a small car.
The car is so well balanced. It's a little go cart! I love it for 1) the gas mileage, 2) the ability to park in small places in San Francisco, 3) the top down, stereo blasting, empeg playin' cool, 4) the way it sips gas, 5) rear wheel drive and lots of character...
My .02.
- Jon