Do a search on here, I thought I saw some not too long ago, but I don't watch for butters, so I'm not much help there.
I think some people get a better discount if they do a lot of shipping. Don Soderberg does a lot of shipping, so he gets a really good deal on shipping through FedEx.
I don't ship that much, so most of my shipping costs between $50-$60 on average.
Carol is in California, I don't remember where exactly, so if there is any shipping for you, it won't be that much.
I know when I was looking at shipping to someone in my state it was less than $30. Distance plays a part in the cost, as well as whether you have it shipped to a FedEx facility to be picked up or delivered to a residence. Hold for pickup at a local FedEx center is cheaper, than shipping to a residence. That is preferred anyways, with many breeders here, less chance of the truck delivering late, & the animal(s) being stuck on the truck for several hours.