Grow it into a stat, shouldn't be that hard. The @ isn't the greatest but of course it would be easy to grow into a nice repost niche of some of the "coolest" things you've seen on instagram. I'd say hold onto it and post now and then and it shouldn't take long to grow. Probably worth around $25 currently.
Thanks guys, these were the kind of replies I was looking for. I paid $20 for it which I think is reasonable. I actually bought it with the intent of turning it into a stat account.