There is a version of Beyond Divinity that comes with Divine Divinity, but that will not help much since you already have BD.
North American copies! (Greetings from Hip Games)


GoGamer.com, Chipsbits.com, mvc.co.uk and Softwareparadise.co.uk each have DD listed. I've ordered once from GoGamer (got 3 games so the shipping averaged out to be reasonable), but not the others. If you search Google, etc you may be able to find more or closer online stores. A local computer/game store may be able to order it.