If it's a good strong plant and a strain you like, then let it grow and save the pollen. The pollen can be saved and I think if properly saved and frozen will last a year or two. Good pollen is lots harder to come by than seeds! Considering the price of quality seeds, it can be a worthwhile endeavor to do a crop of seeds for yourself and friends. You should be able to find more info and techniques to save the pollen online.