The shipping calculator is NOT accurate. It is useful for estimating smaller items, but usually isn't correct when it comes to larger items. I don't use it, I figure everything out myself.
I will NOT ship a hardtop! Average cost is $350, and that is just for the shipping. Add extra for crating. I had a someone from Washington want me to ship a hardtop, and the cost was $826, just to ship it. Crating was an additional $75.
I would stick with the pick-up only, with a potential for free delivery to the Capri meet. If you have had inquiries about shipping already, tell them $350 (if they are within 250 miles of you)and you will refund/invoice the difference.
--R