I believe it's a 16V. I though that was standard in 96? Also didn't LSi's come standard with 16V?
I'm going to look at it tomorrow.
Yes, you are correct, the 8V was no longer available starting in 96.
The price sounds like it is in the "ballpark"....blue book is probably about that for the year, mileage, condition, etc.
Look it over good, use any "flaws" (worn tires, oil leaks, cracked glass, rust, parts that need replaced (headlight, like you mentioned), tears in seats, any non-working items, etc.) to get the price down lower