I've recently come across this site which is a bit like ebay but for Hungary.
There are loads of Lada's for sale....you just have to fetch them back. (combine it with a holiday???)
Yes they are mostly LHD.
http://auto-motor.vatera.hu/szemelygepk ... p=1&q=lada
Don't worry about the prices as it works out at about 23p for each of their pounds. (eg £55,000 actualy equals £156 GBP)
Oh yes the site is in Hungarian but Yahoo automatically translates it for me