The answer is no. Intel CPUs generally do not go down in price very much and have been known to increase in price. As supplies of specific CPUs goes down retailers / e-tailers tends to increase price because they become more rare. For example, new C2Q CPUs currently sell for more than Intel's suggested price when they were released.
It is possible that some retailers / e-tailers may have a promo code or sale, but that's not guaranteed to happen.