Is there a reason you want jersey over others? Family milk cow or for beef? If you’re raising for meat you’re better off with a beef breed like angus, Hereford, simental, etc. Toppenish livestock commission has a sale every Thursday and Saturday, there’s almost always good deals to be had and I bought 5# 200-250 wt weaned heifer calves for $225/head all black with one Hereford a month or so ago.