you'll probably want to find an Si model. The Si's have the VTEC handling in them (larger swaybars, tighter feel, power steering, power mirrors, etc...).
But if you find a cheap S (<$4000) with high miles and a good interior you can MORE than make up the difference by going aftermarket struts, springs, sways, and B16 engine. All together (car price, parts, and even after a shop installation) this should run you less than $9000 total. You probably won't be able to find a VTEC model unless you're REALLY lucky b/c they only made 12,000 total for the US market.
Watchout for the targa leaks !!!!! Unfortunately, all sols will eventually start to leak (due to seal deterioration and body flex). There's really not alot you can do for it. You can condition the seals until your arms fall off and it'll still leak. This is a $1200 seal replacement. Check for dampness or a funky smell under the seats and get ready to spend the $$$ and use it as a bargaining chip. ( i know what i'm talking about on this one, had a 94 S for 3 years and now I've had a 97Si for year. The seals leaked like crazy on the on the 94)
As for miles, I found my 97 with 58K on it, a perfect body, and great interior condition for $10,500. My 94S with 170,000 sold for $3,500.
Good luck!