£6.99 including delivery for one. Or four for £17.
Then they will be available in store for £12 for 5 from next month.
www.bbc.co.uk/news/business-60486323
Better than initially suggested, but if you have one family member test positive in your house and there's 4 of you if you follow the guidance you are probably going to need at least 5 packs. So you are probably looking at around 60.
If you want to continue to test twice weekly for asymptomatic reasons, for a family of four you are still looking at £24 a month.