My local B&Q store in Fakenham are selling off dulux tester pots for 10p each . May be useful for painting baseboards backscenes etc.
Not sure if it is applicable in all stores but looks like dulux have redesigned their tester pots and changed a few names of colours so presumably the old ones are no longer needed hence the 10p price.
There was basket full down the paint aisle and a basket full by the tills.
Be warned they scan at 50p and staff have to take the 40p off individually on each one during checkout , so if buying lots like me your fellow customers may be waiting a while!
My first post on rmweb so bare with me if it’s not quite right!!