just went to my local asda in leeds got some good deals, rather than doing a single post for each heres a list :
PRINGLES ALL NORMAL FLAVOURS 165G, £0.74
POT NOODLES ALL FLAVOURS 5 for 2.00
MILKY CHOCOLATE £0.50
SPECIAL K 375G 2 for £3.00 ALL VARIATIES
MINSTRIALS, MALTEASERS, M&M'S, REVELS LARGE PACKETS 2 for £2.00 ( although this deal wasnt scanning on the tills but the shelves had all the promotion labelling).
i think its instore only because i cant seem to find them online, hope it helps