Patience, ken, wait till it flowers. If it is a male flower, you may collect the pollen and sell them or store them untill you have a female flower. If it is a female, then try to get some nep. pollen to pollinate it or if you already have it, then pollinate it! Congrats, by the way!
No use selling the pollen to me, I don't know whether I even have a female nep.
Cheers