I like how everyone always rates all GT's between a 5 and an 8. I've never seen one posted where everyone agrees it's a 9 or 10 and a "show stopper." In my experience, pretty much all GT's turn out about the same. There's not many that look bad if given proper care, and when allowed to grow to their full size (it takes a while since they are slow growers).
This one has a good body form (it looks like he's at a weird angle and turning from the photo, so I'm taking that into account). He doesn't look full grown, and he already looks very nice.
And he has a TON of color in his caudal fin.
I say pick up some fry if they are available. They'll probably turn out pretty good.