Newegg has the AMD FD4300WMHKBOX FX AM3+ FX-4300 Quad-Core 3.8GHz Desktop Processor for $120 - $10 off with coupon code EMCXRWN32 [Exp 5/19] = $110 with free shipping. Normally around $120+. Features 8MB L2 cache and a 8MB L3 cache.
Tiger Direct has the AMD FD4300WMHKBOX FX AM3+ FX-4300 Quad-Core 3.8GHz Desktop Processor for $120 - $5 off with coupon code XFT80674 [Exp 1/18] + $4 shipping = $119 shipped. Normally around $130. Features 8MB L2 cache and a 8MB L3 cache.