Intel Xeon E5-2697A v4 typically costs $11.54 less than Intel Xeon E5-2698 v4 on eBay right now ($51.83 vs $63.37 median asking price, item + shipping). Per core, Intel Xeon E5-2698 v4 is cheaper: $3.17 vs $3.24. Prices from filtered US eBay listings, checked twice a day; asking prices, not sold prices. How we price.