Now some is selling his 9900K with a year of warranty for 26K and it is still not sold yet so there is that. Z390 board does not supports 10th Gen or the 10xxx series from Intel so its a dying breed now but there might be someone needing this CPU. Same goes for the Board, I think a new Z390 Strix-F will not cost more than 20k or 21k. So anywhere from 30k to 32K will be a good price because now for that kind of money or by investing a bit more, once can get CPU/Motherboard with warranty and peace of mind.How much can I expect for 9900k+ aorus Z390 pro wifi (both are used and out of warranty). And also a Asus Strix Z390-F bought on 25th April 2020 opened only for testing.