That's a ridiculous shipping charge. I will never bid in Saco, ever again (unless they have something I really need or even don't need), in fact I will never visit or drive thru the State of Maine again, and in fact I'll never go near a river or any body of water, for that matter, ever again...
In all seriousness, that is an excessive shipping charge and should be adjusted. Good Luck! (If you get this resolved keep me posted, because I like Lobster).