I don't believe there is any money to be made off dead cryoto's, infact you should be better off investing in living projects, things that won't give you hbp or a reason to visit the doctor . Let's say you decide to take up a dead project like bitflux, doctailor, velix ID, sleekplay etc do you realize the sheer amount of time, effort and cash you will need?. I implore you to look to the future and let the past be.