Techiton

Intel's all new 2010 Intel Core Processor family was unveiled back in January 2010 - a family consisting of the new Core-i3, Core-i5 and Core-i7 processors which are all based on the 32 nanometer nehalem microarchitecture and Intel's turbo boost technology.
A total of 25 new processors are released, not just for desktop platforms but also for notebooks, wireless adapters and chipsets.


Below is the price list in US$:

Desktop Lineup:
Core i5-670 (3.46 GHz) - $284
Core i5-661 (3.33 GHz) - $196
Core i5-660 (3.33 GHz) - $196
Core i5-650 (3.20 GHz) - $176
Core i3-540 (3.20 GHz) - $133 $117 (July 2010 Price drop)
Core i3-530 (3.20 GHz) - $113

Mobile Lineup:
Core i7-620M (2.66 GHz) - $332
Core i5-540M (2.53 GHz) - $257
Core i5-520M (2.40 GHz) - $225
Core i5-430M (2.26 GHz) - n/a
Core i3-350M (2.26 GHz) - n/a
Core i3-330M (2.13 GHz) - n/a
Core i7-640LM (2.13 GHz) - $332
Core i7-620LM (2.00 GHz) - $300
Core i7-640UM (1.20 GHz) - $305
Core i7-620UM (1.06 GHz) - $278
Core i5-520UM (1.06 GHz) - $241

The price list for the older Core-i3, Core-i5 and Core-i7 can be found here - Intel Core-i7, Core-i5 and Core-i3 Price List and Specifications