Wouldn't advise that you ship a bird.. wouldn't advise that you buy a bird without meeting it first (as a rule--you need to see the bird and the facility--some places are super sketchy and more like farms of neglect and disease----side note: many reputable breeders won't let you enter the breeding facility if a bird is still VERY young for safety and disease concerns...this makes sense..BUT you should make sure the bird you buy is fully-weaned, and there is no reason you shouldn't be allowed to meet a weaned bird).
I am not saying it can never work out, but I would also suggest strongly that you adopt (rather than shop) as birds lived for AGES anyway and there are so many in need of new homes. Truth be told, you won't bond BETTER with a baby in the long run (it may seem that way until they hit puberty, but all birds hit puberty and all of that "bonding" will be tested by an adult bird who is programmed to push away from it's "parent"). With a bird that has already reached sexual maturity, you have a much better idea of their personality and what you will be getting (granted, your responses to behavior etc will also impact behavior).
Shipping a bird is traumatic and can be quite dangerous for a bird. Imagine their intelligence and hatred of change, and then imagine all of the noises, darkness, potential exposure to other sick birds, jostling around, temperature changes etc...only to be "unboxed" in completely unfamiliar surroundings.