A voucher in todays Daily Mail (no I dont read it :)) gets you a Sony BDP-S370 Blu-Ray player for £99.99. Spend an extra penny and you get a £20 voucher, so really £80 for this Blu-Ray player.
(I haven't proof, just someone on avforums has done it)
Not sure of time limit. My first posted deal, not sure if I have done it right.