Newegg has the XFX Double Dissipiation R9 290x 4GB for $249.99 AR (Free shoprunner shipping)
http://www.newegg.com/Product/Product.aspx?Item=N82E16814150696&cm_re=R9_290x-_-14-150-696-_-Product
http://www.newegg.com/Product/Product.aspx?Item=N82E16814150696&cm_re=R9_290x-_-14-150-696-_-Product