The Italian Seed Company have all salad seeds on sale at £1 per packet which I believe is excellent value.
www.italianseedcompany.co.uk
resist.......urge......do.....not......buy.......more.......seeds.........must......resist
Just had to have a quick look, but didn't buy any, although they do look good value, perhaps will have another look later. ;D ;D
Last year theyt went down to 50p at wyevales. Maybe that was a one-off though.