A lot of AstroMart is all the 'CONUS only' crowd, but if you put out wanted ads properly, or email the For Sales and ask why the CONUS only, some are receptive and will send abroad. I have AstroMart to thank for my TOA150, AP1200 and STL11K, solar gear, as well as the Paramount before that as well as a heap of other stuff.
I only had one case of a guy who simply WOULD NOT post out of the USA on a set of Losmandy rings for fear of the MIB's turning up and interrogating him, so had to send those to my mother in law in Florida to then send to me. A bit long winded.
Stress with them they send the stuff exactly the same way, ie. from their local post office. Being Americans, a lot aren't wise to that yet
Regards,
Rob.