There is someone near Cardigan selling them, he has lots of different breeds etcwanted, half a dozen hatching eggs any breed or cross.
I've sold lots of eggs on ebay that I have posted. Very rare to get any breakages and I have replaced any broken ones for free. Sent 4 eggs, obviously got dropped and one broke, customer went on to hatch the other three.If you can pickup the eggs yourself, Don't go buying on ebay or postage, unlikely to hatch. they will most likely get bashed around.