Get this MSI 970A-G46 AM3+ SATA 6Gb/s USB 3.0 ATX AMD Motherboard at Newegg for $69.99 after instant savings. Shipping is free. TigerDirect
has this same motherboard for $79.99. It features an AM3+ CPU socket, AMD 970 North Bridge, AMD SD950 South Bridge, supports up to 32GB of RAM and comes with a 3 year warranty.