I would say that passing it on to a family member would be the simplest thing, especially if they are in the same place as you. However, it is hard to make a living selling new domain registrations these days. Hard work and a lot of effort, all with thin margins.
If the company from which you obtain it is still sold at that level, you can not make a profit by selling it to someone, and the company through which you have it can not allow that kind of thing. If they no longer offer them and would allow an account transfer / transfer, * there could be some benefit in that … but there are likely to be more companies at that level or at a lower level.