There are only two ATX motherboard with WiFi stock available in that price range, bit around $300 and made by ASUS:
http://www.newegg.com/Product/Product.aspx?Item=N82E16813132699&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-PCPartPicker,%20LLC-_-na-_-na-_-na&cm_sp=&AID=10446076&PID=3938566&SID=
http://www.newegg.com/Product/Product.aspx?Item=N82E16813132568&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-PCPartPicker,%20LLC-_-na-_-na-_-na&cm_sp=&AID=10446076&PID=3938566&SID=
I feel that you pay more than it's worth for ROG branding, so would get the Deluxe.