Haven't seen this posted yet, apologies if it has. Even though I've bought some already, the kids pestered me to buy some more as they were relatively cheap. Saw this deal in Burton-on-Trent listed at £3 for 1 week only not sure when it ends but I presume this is nationwide. Several varieties on offer ranging from:
Ben 10 Alien Force
Star Wars etc etc
(the usual suspects)
I realise it is 20p cheaper for some annuals at Amazon, but at least you don't have to wait for delivery as Xmas is fast approaching!...and it's started to snow here in the Middle Lands to make it feel really Christmassy!!!