Woot offers AMD Ryzen 9 7900X 12-Core, 24-Thread Unlocked Desktop Processor for $239.99. Free shipping for Prime Members.   

Product Description:
AMD Ryzen 9 7900X Dodeca-core (12 Core) 4.70 GHz Processor, 64 MB L3 Cache, 12 MB L2 Cache, 64-bit Processing, 5.60 GHz Overclocking Speed, 5 nm, Socket AM5, Radeon Graphics Graphics, 170 W, 24 Threads 

• Processor is versatile, reliable, and offers convenient usage with high speed
• Ryzen 9 product line processor for your convenience and optimal usage
• 5 nm process technology for reliable performance with maximum productivity
• Dodeca-core (12 Core) processor core allows multitasking with great reliability and fast processing speed
• 12 MB L2 plus 64 MB L3 cache memory provides excellent hit rate in short access time enabling improved system performance
• Processor with 4.70 GHz clock speed for faster, efficient execution of cycles per second to ensure maximum usability
• Comes with AMD Radeon Graphics controller for stunning picture quality