ricorice, please don't hate living in the UK, or more specifically South Wales, just because you see a snake you can't have or perhaps simply can't afford at this time.
If it's because you can't find a snake like this in your neighbourhood, check out
www.reptimania.co.uk or some other such breeders, where you might find high end morphs for sale, and remember if and when you do find one, they don't come cheap.
Snakes such as Shawn's Sunglow boa would cost an arm and a leg here in North America also. It could take more than a few weeks wages to pay for a Sunglow, and that's assuming you don't eat much or watch football games.
Good luck!