eBay has the AMD Ryzen 7 3700X 3.6GHz 8-Core Desktop Processor for $305 with free shipping. Features 8 Cores and 16 processing threads, bundled with the AMD Wraith Prism cooler with color controlled LED support, 4.4 GHz Max Boost, unlocked for overclocking, 36 MB of game Cache, ddr 3200 support.

Has excellent Amazon Reviews, where it sells for $310 with free shipping.

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Amazon has the ASUS Prime X570-P Ryzen 3 AM4 ATX Motherboard for $128 with free shipping. Retail price: $340. Has average Amazon Reviews.

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Daily Deal. Amazon has the AMD RYZEN Threadripper 2950X 3.5GHz 16-Core Desktop CPU (YD295XA8AFWOF) for $648 with free shipping. Has excellent Amazon Reviews.

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