Their trumpet Guru is Michael Davis. Last time in there I saw a couple of rotary trumpets in un-common keys; I dno't remember if one was E-flat though. But Michael will know, and if he doesn't have one he might know where to find one.
Re: E flat Rotary trumpet. 12:57 on Monday, September 21, 2009
Shipping is not a problem for them. My best instruments I purchased from other countries. You might consider trying them. Talk with Michael, tell him what you are looking for. He has a good ear and really good technique. If the instrument passes his muster it will most likely pass yours as well.
Couldn't hurt to talk to him.
I don't know if you would have to pay any VAT, but check it out as an option. Even if you don't buy one form the USA you will at least have touched on all your options.