looks to be around $170 to ship the cab using UPS Ground. it will be a little extra for packaging supplies. i will have to locate a big enough box, though. i dont have one big enough.
i have a 1974 Sunn Model T with Tung Sol reissue tubes and an empty early 70's Sunn 4x15 (415M) cab for sale. both are in excellent shape. $1350 for the head and $400 for the cab or both for $1700. prices can be negotiable.