Here is a list, the first two are asus, the rest Gigabyte. One of the asus boards is a bit over $100.
http://www.newegg.com/Product/Produc...82E16813131187
http://www.newegg.com/Product/Produc...82E16813131189
http://www.newegg.com/Product/Produc...82E16813128078
http://www.newegg.com/Product/Produc...82E16813128059
I know the Asus board that is over $100 is good. The others I have no personal experience with, but they seem like they should be good.