
According to news and rumor site DigiTimes, Intel doesn't have much in the way of upcoming Core i7 processor price cuts, but if you're looking to piece together a Core 2 machine, look for some pretty significant reductions in the near future.
Citing un-named motherboard makers, the site claims Intel will drop pricing on several quad-core processors on April 12. These include:
On May 31, DigiTimes says Intel will introduce a handful of new processors, among them the Core i7 975 (3.33GHz) for $999 and Core i7 950 (3.06GHz) for $562. Other new processors expected at the end of May include the Core 2 Duo E7600 for $133, Pentium E6300 for $84, and Celeron E1600 for $53.
Finally, if you can wait until mid-summer, Intel is expected to issue another round of price cuts on July 19. These include:

Links:
[1] http://www.maximumpc.com/user/paul_lilly
[2] http://www.tgdaily.com/content/view/41795/122/
[3] http://www.digitimes.com/news/a20090319PD210.html
[4] http://www.maximumpc.com/article/news/intel_updates_its_cpu_roadmap_with_price_cuts_says_motherboard_partners
[5] http://www.maximumpc.com/article/news/sony_steer_clear_ps3_price_cuts_aims_profitability
[6] http://www.maximumpc.com/article/news/amd_releases_three_new_tricore_processors_and_some_price_cuts
[7] http://www.maximumpc.com/tags/buildapc
[8] http://www.maximumpc.com/tags/cpu
[9] http://www.maximumpc.com/tags/hardware
[10] http://www.maximumpc.com/tags/intel_0
[11] http://www.maximumpc.com/tags/price_cuts
[12] http://www.maximumpc.com/tags/processor
[13] http://www.maximumpc.com/articles/news
[14] http://www.maximumpc.com/user/login?&commentfragment=comments_top_anchor