Microcenter has the highly-rated ASRock AB350 Pro4 motherboard for $89.99 – $20 rebate = $69.99.
http://www.microcenter
If you are also buying a Ryzen cpu you can also get $30 off, bringing your effective price to about $40 for an excellent mobo.
Also, a reddit poster confirms they got microcenter’s EVGA ram (apparently just cheaper rebranded G.Skills) to work at 3200 speed with this mobo. Save money on your new ryzen build!