Newegg has the MSI Z68A-G43 (G3) LGA 1155 Intel Z68 SATA 6Gb/s USB 3.0 ATX Intel Motherboard for $70 - $10 off with coupon code EMCYTZT2396
[Exp 10/23] - $15 rebate
[Exp 10/31] = $45
with free shipping. Features a PCIe 3.0 X 16 slot, LucidLogix Virtu support, OC Genie II, and multi-GPU support with CrossFireX.