ebay is your best friend. look for a uk seller who will ship abroad for the best price.
http://search.ebay.co.uk/search/search.dll?sofocus=unknown&sbrftog=1&dfsp=32&catref=C6&from=R10&satitle=motorola+v8+unlocked&sacat=3312%26catref%3DC6&a14=-24&a6=-24&a33112=-24&a33113=-24&a35=-24&alist=a14%2Ca41%2Ca6%2Ca33112%2Ca33113%2Ca35&pfmode=1&reqtype=1&gcs=1609&pfid=2139&pf_query=motorola+v8+unlocked&sargn=-1%26saslc%3D3&sadis=200&fpos=NG6+0LL&sabfmts=1&saobfmts=insif&ga10244=10425&ftrt=1&ftrv=1&saprclo=&saprchi=&fsop=32%26fsoo%3D2&fgtp=