M&S Half Price Meat (lamb and beef) Prawns & Champagne
I know they aren't the cheapest - but the stuff is lovely.
You can also use the £5 off £35 spend flier now if you were lucky enough to get one.
Saw this instore , the beef joints and legs of lamb are half price, probably still only competes with supermarket prices but the quality is loads better (the lamb was yummy!!)
Also noticed they had half price prawns (frozen) and lots of half price choccies ,champagne etc.