Gibbo has said that he can't do much for i7 SL since low stock and very popular already and that he will have a good x99 bundle on Monday but... it will be over £500 including the discount and I imagine quite a bit higher than £500 since it will have more than just the CPU, RAM and MB 
Unless there are good separate deals on the RAM and motherboards, I can't see myself getting an i7 5820k/i7 SL system for about £450 unless else where has good deals and reduce the i7 SL back to <£280....

Unless there are good separate deals on the RAM and motherboards, I can't see myself getting an i7 5820k/i7 SL system for about £450 unless else where has good deals and reduce the i7 SL back to <£280....