4x4 estate exhaust advice?

I have read the previous posts on the 4x4 estate exhaust, but I've failed to find a recent one? Has anyone found a supplier of reasonably priced back boxes? Mine has a hole and it was booked in today at VAGTech in Henley. The car was at VAGTech last week for a cambelt and water pump and I booked it in whilst still in the garage. They quoted me £80 fitted for a good quality box, fully aware it's a 4x4. I dropped the car off at 8 this morning and when I collected it at 4 they hadn't done it. They had been sent a 2wd box that won't fit and couldn't find another one, except from Skoda at £400+. A phone call would have been nice, but there we are. So if anyone can give me any pointer as to a supplier of a decent backbox at a decent price it would be most appreciated!

Cheers 352