For in-store pickup only, Fry's offers the Intel Core i5-4690K Haswell 3.5GHz Quad-Core Processor, model no. BX80646I54690K, for $159. That's $21 under our mention from last December and the lowest price we've seen. (It's a current low by $51.) The processor features a base frequency of 3.5GHz and 6MB L3 cache.