PS4.5/XenApp 1Y0-259 Courseware - purchase in the UK?

dreadnought

Does anyone know if it is possible to purchase the courseware for the CTX-1259 course in the UK? Or failing that, from a company in the US that will ship to the UK?

I've downloaded all of the recommended PDFs from Citrix, bought the Citrixxperience study pack and the recently updated CBT Nuggets for PS4.5/XenApp but given that I don't have daily exposure to Citrix at the moment I feel I may need to plug the gaps with something.

Thanks in advance for any info.