Newegg has some open box server boards. If it's not there, then you won't find one in your price range at the specialty server sites. You might find an older board on ebay within your price range. The opteron 940 boards were closeout at around $20 recently at computer geeks, but they're sold out. Newegg about once a month on Monday or Tuesday evening will get a customer return in the open box section. They had a quad cpu opteron for around $40 ten days ago, and it sold out in about ten minutes.