I am still looking for a good used S2000 locally. I am going to look at an

 

There are quite a few available if you look online, tho I have no idea how many there are where you live. Not sure what a good price is but I wouldnt pay much over 20K. Edmunds values a certified 2000 with 31K miles and in good condition at 25K but they are clueless seeing I bought my '01 with 8k miles, certified, for that.
Buy as new as possible, if not new straight out if you can. Dont just look for the best deal alone, you get what you pay for in the end.