I would say the lowest for a decent board is gonna be $130-140 range. I bought a UD2 just to play with and didn't pay attention that it didn't have the mosfet heatsinks and blew it up in within the first week. needed a mobo and ended up spending $170 locally..another mistake. ended up with a p55m-UD4P. Great mobo, but I paid way toomuch. for the cost I could have gotten another x58 for less