2500k 179.99
2600k 279.99 one per household for both
with the purchase of either sandy you can get a asus p8z68-v-lx atx MB for $69
Now AMD The thuban based 960t 119.99 possible 6 core unlock:)
fx-8120 BE 199.99 if you get the ga-970 atx motherboard with it the board is free,worth about 119$
Will add anything else i see worth noting.
Cheers