Ewe lambs 
$500
Ram lambs
$500
Wethers 
$350
(castrated rams).....wethers make great pets and companions for ewes and rams.
When buying sheep keep in mind that they need a companion of their own species so two is a must.
If you are planning on breeding in the future we suggest that you start with two unrelated ewes. The following year purchase an unrelated ram and a wether as his companion or consider leasing a ram for stud.