what is a "fair" OTD price for an 08 grizz 700 ? 08 kawi bf 750i?

For the Yamaha try abernathycycles.com. $6194 OTD is cheapest I've seen.
Not sure on the Kawasaki, but could try this site in you neck of the woods.
atvtraderonline.com
Will give you most the dealers within your driving range. Just look for the ones that actually say OTD pricing in the add. I've found not many dealers do OTD pricing, Most will want to add almost 2 grand worth of fees. Abernathys is a good way to find base price. Then go from there. Shipping and registration really isn't as expensive as the dealer's would have you believe. Taxes on the other hand is up to your state.

I was going to try shipping from there to So California. Price quotes were about $400-500. And that's all the way across the country. Registration here is little over $50 for 2 years. And I don't have a problem doing the paperwork myself.