Haven't bought supermarket eggs for years, we buy from the farm gate at a place about 8 miles from us, free range, often brown sometimes white, sometimes a bit smaller, but the yolks are orange rather than yellow and the flavour is excellent. Until recently they were £2.80/doz but 1/10 they go up to £3/doz, still cheaper than supermarket eggs - which our daughter (Michelin trained chef with her own private catering business) says are 3 weeks old by the time they get to the shelves!! There are any number of private roadside egg sellers near us, but we've used the same place for many years and just include a visit into a normal Sunday morning car born "Hazle Hike" ending at a pub!!