MSI MPG X570S EDGE MAX WIFI Socket AM4 DDR4 3×M.2 Motherboard - Parts Only
$50
DDR4 3200 / 3066 / 3000 / 2933 / 2800 / 2667 / 2400 / 2133 / 1866 (by JEDEC). Note that this motherboard is for parts only. An M2 drive was stuck in the board and the screw securing it got stripped out.
