For in-store pickup only, MicroCenter offers the Unlocked Intel Core i7-5820k Haswell 3.3GHz Hexa-Core Processor, model no. BX80648I75820K, for $299.99 That's $44 under our mention from three weeks ago and $89 under the lowest shipped price we could find now. The processor features a base frequency of 3.33GHz and a 15MB cache.