Amazon offers the AMD FX-8320 8-Core 3.5GHz Socket AM3+ Processor, model no. FD8320FRHKBOX, for $99.99 with free shipping. That's $5 under our mention from last December and the lowest total price we've seen. (It's a current low by $20.) It features an 8MB L2 cache, and 8MB L3 cache.