Ex-Display Canon EF 300mm f/2.8L IS II USM Lens

Just flagging this up in case anyone is thinking of purchasing the Canon EF 300mm f2.8L IS II USM lens   as I've see an ex display one,   as new,  which, if I read it right, is £4,799.00  (but with an extra £400 off at midnight making it £4,399.00   -   It did say everything in store (pro rata discount depending on what you spend) so one would think including display models.)       I think a great price if you want this top of the range lens.   

Got more details and code for the extra discount if anyone is interested.    Only one as it is ex-display so not sure it will be around too long after midnight !