Anyone have theories on why older E5 Xeons are still priced so high? As an example, I looked at recent E5-2690v3 (non-ES/QS) prices on feeBay and they're $1-1.5K. 16-core Threadrippers are $700 now. Newegg is listing a few 16-core Epycs at ~$800-$1000. Why are people paying up for 22nm tech when new 14nm tech is priced lower?