Neil yes it was a genuine BMW spoiler with all fittings, it had been painted but never fitted, only paid £60 for it off a mate
. Its the one that says BMW M power in the middle (some have a brake light instead). I'm sure their about £300 normally from a BMW dealer. The fixings do sit close to the edge of lid underneath. My advise is don't buy a copy one, spend the extra and buy a genuine BMW 1 as they fit properly, some of the copies sag in the middle after time.
Why buy a spoiler when you could buy the real thing, my M3 is in the for sale section
£6495 Bargain & i'll leave the spoiler on
Cheers simon.