MK2 key fob buttons

[shycho]

Right guys looking for a replacement for the key fob shown below. My key fob is in perfect working order, however the buttons have perished so I need a replacement as I imagine the innards do not like being exposed to the elements.

http://www.remmington.info/rover.3.jpg

[Lukeus101]

Ebay may be the best place mate :)