Newegg has the GIGABYTE G1 GA-Z170MX-Gaming 5 LGA 1151 motherboard for $149.99, and as a bonus you get a Sandisk z400s 128gb SSD for free.

Just add the mobo to cart and it will automatically add the SSD as well.

http://www.newegg.com/Product/Pro...6813128844

Brand
GIGABYTE
Series
G1 Gaming
Model
GA-Z170MX-Gaming 5

Supported CPU
CPU Socket Type
LGA 1151
CPU Type
Core i7 / i5 / i3 / Pentium / Celeron (LGA1151)

Chipsets
Chipset
Intel Z170

Memory
Number of Memory Slots
4×288pin
Memory Standard
DDR4 3466*(*O.C.)/ 3400*/ 3333*/ 3300*/ 3200*/ 3000*/ 2800*/ 2666*/ 2400*/ 2133
Maximum Memory Supported
32GB
Channel Supported
Dual Channel

Expansion Slots
PCI Express 3.0 x16
1 x PCI Express x16 slot, running at x16 (PCIEX16)
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.

1 x PCI Express x16 slot, running at x8 (PCIEX8)
* The PCIEX8 slot shares bandwidth with the PCIEX16 slot. When the PCIEX8 slot is populated, the PCIEX16 slot will operate at up to x8 mode.

1 x PCI Express x16 slot, running at x4 (PCIEX4)

(All of the PCI Express slots conform to PCI Express 3.0 standard.)
PCI Express x1
1 x PCI Express x1 slot
(All of the PCI Express slots conform to PCI Express 3.0 standard.)

Storage Devices
SATA 6Gb/s
6 x SATA 6Gb/s
SATA Express
3 x SATA Express connectors
M.2
1 x M.2 Socket 3 connector