Tesco Finest 12 Tempura King Prawns 210g
Just back in stock at one of my local stores for the upcoming party season and are priced at £3 per pack or (and it says this on the point of sale plus on the package itself) Buy two for £5.
Went through till as £3 each so went back in and got given a £2 refund, so ended costing me £4 for both packs. :)
Of course not the best bargain out there but nice if you're buying them anyway and just a heads up to keep an eye on your receipt if you do.
As they say Every Little Helps! :D