I wholeheartedly agree with Flecewife. If someone is seriously interested in having sheep, buying in orphan lambs is surely the worst way to start! I am always upset if I read the comments/advice people ask for bought-in orphan lambs, even worse if they were bought at a market!
As for charging 50 quid for one, and people actually paying this amount, before any thought has been given to the cost of rearing these lambs, it's maybe just as bad as a puppy for Xmas....
Sorry, had to get that off my chest!
I am not against people selling their spare lambs (if these had a good dose of colostrum etc) at a price that reflects their possible profit after lamlac-ing them, and I have sold mine last year to someone with more goatsmilk to spare than I had at the time. (Sod's law: This year I have gallons of gotasmilk in the freezer, but so far no triplets at all... but a few more ewes to go)
Maybe one of the writers for the likes of Country Smallholding or Smallholder should pick up on this (in time for next lambing season I guess) and discuss this issue!