A site in hongkong has the Hanvon E920 available for US$644 (the site has support for english):
http://hongkongeek.com/android-and-w...00-x-1200.html
I've never purchased from this site, so can't make any recommendations one way or the other. Edit: here's their policy page:
http://hongkongeek.com/content/3-ter...ditions-of-use