@ OP - if you can wait for z75 chipset based mobos - they will around 6.5k-7k
What? We got a Z75 now? :S
Would be released in Q3,2012. About pricing, where did you see those pricing? AFAIK, nothing is leaked or released. Not even a single reviewers sample.
Z75 will have no way to utilize iGPU feature, like P67, or I should say successor or P67.