So Newegg has a few deals in their email today.
If you want a low cost/power cruncher you can go this route.
http://www.newegg.com/Product/Produc...-13131635-L05A
A little more power/money and you can go this route which I think will take an i5 or i7 in there (although not sure how a giant CPU Cooler would look on that board).
http://www.newegg.com/Product/Produc...-13500064-L04B
BOTH of which also have a PCI-e x16 slot.
- Jason