According to this article in The Scotsman, Rex Exoskeleton is coming to the UK. According to the article, when sold in the UK, the Rex Exoskeleton will cost GBP 90,000.
The only problem is that no dates are given other than "We hope to do this in the next couple of months". However, from the Rex Exoskeleton website, they have announced "Rex now available for international sales." Potential customers are encouraged to come into contact with them and find out more. So, if you are in the UK and are interested in testing the Rex Exoskeleton, contact Rex Bionics and make an appointment.