Each day this week Tesco are selling a DVD with a single episode of David Attenborough's Nature's Great Events for the princely sum of one Great British Penny!
You won't find them in the Entertainment section, for some bizarre reason they're on display in a box by the Newspapers.
They don't have a price marked on them, or a shelf-edge label, but when scanned they ring up as 1p. You may assume that something dodgy is going on, but there is absolutely nothing anywhere in store to suggest that this is anything but a legitimate transaction of one penny for a DVD!
There is a different episode on offer each day until Friday. Unfortunately I only noticed this deal today so missed Saturday and Sunday's episodes.
Entirely coincidently, there appears to be a multibuy offer involving these DVDs - if you buy a DVD and the Daily Mail at the same time then 1p gets knocked off your bill! Bonus!