Refurb for Less via eBay offers the AMD Ryzen 7 1700X 8-Core 3.4GHz Desktop Processor, model no. YD170XBCAEWOF, for $349.99 with free shipping. That's a $20 drop from three weeks ago, which required pickup, and the lowest total price we've seen. (It's the best deal today by $39.) It features 16 threads, 3.8GHz max turbo frequency, 4MB L2 cache, and 16MB L3 cache.