The WASR-10 is currently not being imported and hasn't been for quite a while now, no one knows when or if they'll be back at all so they are becoming "scarce", there are some used ones on GB that you might be able to get for around $600-$650. Centerfire has new ones on their site with the bayonet lug for $750 (cash price...add 3% for credit card purchase). I assume that they were holding them back so they could be sold at a premium when the supply ran out throughout the US??
http://www.centerfiresystems.com/AKAGUN20.aspx