I had the front wheel off myself to check it out and the lugs were fine and there was no evidence of damage at all, prior to that the wheel had only been off when it had new tyres which was 8 months ago - the problem showed only a couple of weeks ago. This is why it ended up at the garage and they still have it at the moment. The garage is a local place, they guys there are pretty cool and told me outright he thought the part was extortionate and to try to find a second hand one / cheaper one if possible - they probably get their supplies from Fowlers as I am from / in Bristol (for another two months only).
John: I actually tried going to The Bike Hut today but they were closed (arrived at like 2pm) so I guess I'll have to try Monday and a bit earlier as I doubt they will be open over the weekend.
Well, I believe I was told it was the sensor, but I guess it wouldn't hurt to double check with them to see if its only the rotor that needs replacing.
On brighter news, the car is almost going again (being 24 years old, most of the nuts have issues with being removed so its taken 3 days to get the damned old brake pipe off)
Thanks for all the information guys, massive amount of help and I love this community for it ^^