I'm no expert but I've been looking for one with in the last month and what I found was a lot of people settle and just wanting to get rid of there 2 strokes these days for what ever reason.
I just purchased a 97 with a 5 mm, port polished, milled head, 35mm carbs pretty fricken fast. Extended a-arms, extended rear axle with Elka shocks. Plus an extra complete motor and other stuff for $2800. I looked at least 20+ of them ranging from $1300 with a blown head to 5000 all redone 2002 ready to race drag or do what ever you'd like. Plus he was willing to negotiate because he already had it for sale for a month.
I'd say you're in a good range but should settle for around 2000 if you have up for sale too long.