Here's an overview of the old vs new pricing:
Source: TweakersIntel Core i3 550: $138 => $117
Intel Pentium E6700: $86 => $75
Intel Pentium E5700: $75 => $64
Intel Pentium E3400: $53 => $42
Intel Core i7 650LM: $332 => $311
Intel Core i7 660UM: $317 => $289