Thanks! I will keep looking in eBay.Hi,
I did see 2 for sale on ebay (Ogura TX12 & Ogura TX15) at the beginning of last and were around £800 to £1200. There really hard to come by unless someone is breaking a car.
The only thing I would say to you is service your supercharger every 10,000 miles as this will prolong the life of your supercharger and gives you time to source one as well.
I hope that helps