Ending tonight at 3 am ET, Newegg offers the Asus Z170-E LGA 1151 ATX Motherboard for $105.99. This $15 mail-in rebate cuts it to $90.99. With free shipping, that's the lowest total via-rebate price we could find by $30. It features support for up to 64GB RAM, six SATA 6GB/s ports, one USB 3.1 ports, two USB 3.0 ports, two USB 2.0 ports, one DisplayPort, and one HDMI port.

Also available, and ending April 27, is the Asus Z170 Pro Gaming LGA 1151 ATX Motherboard for $144.99. Apply coupon code "EMCETGF23" to drop the price to $134.99. Redeem this $10 mail-in rebate to cut it further to $124.99. With $2.99 for shipping, that's the lowest total via-rebate price we could find by $32. It features support for up to 64GB RAM, four SATA 6GB/s ports, two USB 3.1 ports, four USB 3.0 ports, two USB 2.0 ports, one DisplayPort, and one HDMI port.