The price you found isnt bad for an act at a shop like that, I would say ebay, but im not to sure you would find what you need. Bay City has good prices, but ive always gotten just the disc, im not sure on whether they have p.plates and shit too.
__________________
FOR A WOUNDED MAN SHALL SAY TO HIS ASSAILANT
'IF I LIVE, I WILL KILL YOU. IF I DIE, YOU ARE FORGIVEN'
SUCH IS THE RULE OF HONOUR.