I have the texts for the English webshop. I basically know how to implement it. I have made a backup of the site for some upgrades necessary for it.
However, I do not have unlimited amounts of time - since we're leaving for Tannenberg tomorrow, and there's a handsome list of things to take care of before that. So I will not promise that the webshop will be up in English today... I'll give it a try, though.
And now for something completely different:
There is a job offer up on H-Soz-U-Kult for a half-time employment - about Living History and its roles and possibilities, among other things. If you are interested, you can find the full job offer here (German language). I think it's a good sign that Living History is now getting its own, proper research!