Fry's Electronics offers the AMD FX-8350 Vishera 8-Core 4GHz Socket AM3+ Processor, model no. FD8350FRHKBOX, for $139.99 with free shipping. (Amazon has it for the same price.) That's the lowest total price we could find by $30, although we saw it for $5 less last month. It features an 8MB L2 cache and 8MB L3 cache.