If you're really cool with paying for shipping such beasts across the world, you might as well check the READER'S ADS section of this:
http://www.soundonsound.com/ It seems at least one of those machines is on sale at anyone time. In future, if you have such a query it might be an idea to chuck it over to the related techknow list rather than here, before some zealot tears a strip. (I personally don't mind.) Ken *** Hi All, Just wondering if any of you have an old 303, 707, 808, 909 etc lying around your place and would like to part with it? I am in Sydney, Australia, and do not mind if you are located outside Australia. Please reply to me personally if you are keen to make some cash. Thanks in advance. George