Noticed this delicious Christmas packaged popcorn is reduced again this week at M&S.
Was £3.50 before Christmas - then £1.75 after Christmas. Now just 50p.
BB dates in the branches I saw it were May 2017.
Also reduced to 50p the two other varieties:
Milk Chocolate & Pistachio
Dark Chocolate & Ginger
Where there's stock, it should be found in the crisp section of M&S Food Stores - and this price is national. The handful of branches I've been in all have quite a lot of stock.