Destination and set up are an add on that a few of the "stealers" try to get. It should be part of the MSRP price, not an extra add on.
Taxes, license, and document fee (around $50--not $200 or so) should be the "norm" for add ons.
There are some threads that suggest how to deal on a purchase. Many techniques and suggestions...NOT ALL WILL WORK, with all dealers. The bottom line to make the best deal is to be flexible. Some things you get less, some things you get more.
The bottom line (OTD) price you get will vary depending on dealer, location, etc.
The recommendation about iMotorsports is a good one. I bought my last one there and was happy with the negotiated trade, accessories, and OTD price. I did not get "everything," but I felt we both ended up with a fair deal. PS. That included free delivery and pick up of my trade, right in my own back yard. If there is another in my future, they will most likely get another sale from me.
EDIT: Update...it turns out that there was another Spyder F3L in our future. We worked the final deal about a week ago. It's on the way. Spyder #7 for us. Thank you, iMotorsports.