there are a couple mail in rebates but saved money is saved money
Couldn't agree anymore.
I really think you should toss that P67 out your build and go with the Z68 I liked you to. Z68 is better and newer and the one i linked is Gen3 which is more future proof. You'll be saving yourself more money and you can invest a few bucks to get the RAM i suggested. It's very reliable RAM and very fast.
You can definitely overclock with the board i chose.