Loads of them for £450.
I haven't tried to work out if there are any differences yet.

Here's a 800W spindle/vfd. Any good ? Do I need 1.5kW ?
http://www.ebay.co.uk/itm/0-8KW-WATE...-/181270875660



http://www.ebay.co.uk/itm/MILLING-DR...-/250960628553

http://www.ebay.co.uk/itm/UPDATED-NE...-/330880647549

http://www.ebay.co.uk/itm/TOP-QUALIT...-/330880647715

http://www.ebay.co.uk/itm/CNC-3040-R...-/330880647628

http://www.ebay.co.uk/itm/CNC-ROUTER...-/250960627505