£20.99 – Sainsbury’s
Important. This deal is not a guarantee there will be any stock in the store, so please don’t make a trip you wouldn’t have made otherwise just for this item. During this period of restrictions, it’s important we all shop responsibly, minimise our trips out and continue to help slow the spread of Covid-19. You can read more here about the restrictions in England from 5 November (https://www.gov.uk/guidance/new-national-restrictions-from-5-november).
Found lots of tins at Sainsburys Southampton. May be nation wide deal.