It is not free of charge. Just because you have covered your initial purchase price doesn't make them free. You now have to decide where the best place for your approximately 28k is. If it is with ago then good, but this money is yours, the source and previous profit should not affect where you invest. In my opinion of course. Tax and timing may be a consideration.
AGO Price at posting:
4.2¢ Sentiment: Sell Disclosure: Not Held