Ric 4003 Tuning Peg

[hallo]

Unfortunately I've managed to snap the tuning peg off my Rick 4003, can anyone point me the right direction to pick up a spare? The only thing I can find is to buy a set which is around £100, I only need the one (A sting) is possible to buy them separately in the UK?
Or possible go for a set of hipshots:
http://cgi.ebay.co.uk/NEW-Hipshot-HB...3A1|240%3A1318

???
Any ideas?

[Ric5]

http://www.rickenbacker.com/cart.asp?category=Keywinds

http://store.hipshotproducts.com/car...t_detail&p=218

http://www.the-music-connection.com/...t.htm#machines