Etherwave Standard Gig Bag

I need one of these. I just did a paintjob on my Theremin because of how scuffed and scratched it had become. Now it's a nice calm white. SO. I want to preserve this glory. I shall require an Etherwave Gig Bag. Where in the UK can I get one of these things? This is like the grail.

ebay

Yep. It'd work great if I were on Paypal and wanted to pay an exortionate shipping fee!

Oh well... I shall try. maybe I just need to get a small suitcase and some foam, or something.