I've got the Speckled Barred 1x, Rhode Rock Nera 1x and Goldline 1x. I would like to get a blue egg layer but they are hideously expensive
Welcome to BYC! We won't need to give you naughty ideas, the chicken maths will work its wonders and you'll get those ideas all on your own!

You say blue egg layers are hideously expensive....you can pick Cream Crested Legbars up for around £20 to £25....is that expensive? xxx