What to do with a DA 42 PA 49 domain in Money Making niche ?

Hi i have a domain with DA 42 PA 49 and 1.6 K unique linking domains in the niche of Making Money Online. In Majestic it has niche related keywords

Is a domain like this strong enough in this competition?

I'm not sure what to do with it or where to sell it for free(no listing price)?

Any ideas? Tnx

Best thing to do is to check out the competitor domains in that niche. If they have better metrics then you have work to do to compete with them, if your domain has better links then you are in with a chance. You still have work to do to scrape the old site or generate new content but you should be able to get it ranked relatively quickly as long as the domain is clean.