My wife just back from shopping and I'm so proud of her! She spotted this absolute bargain at M&S and bagged a few packs.
There were lots available in the Worcester store, not sure how long it is on for but they have changed the packaging and need to get rid of these.
EDIT: Wife has just informed me that they may be priced at £8, but get to the checkout and its £1. she ran back to get some more - atta girl!!