Seems the be the lowest price at the moment.
Amazon product: AMD Ryzen Threadripper 3960X 24-Core, 48-Thread Unlocked Desktop Processor, without Cooler
Well it does exactly what I expected, gave me 24 cores of cpu gloriousness. Just make sure you get a decent TRX40 board that is deserving of this monster of a cpu. I would have gone with a 32 or 64 if I felt like selling a kidney but couldn’t justify the need. It’s grrreeaaaat!