Hi BigJ,
I can tell you what may be the cheapest one but since I've never used them I can't recommend them.
I was trying to figure out for my scope buyer how much would be to send it(packed in 28 kg 800x400x500mm box) from metro Victoria to regional NSW. The first three freight companies that I checked gave me almost the same quote and it was close to $200 without insurance. Then I found
these guys and their online calculator told be that the freight cost is only $42 and no insurance also.
cheers,
Michael