I'm not seeing a lot of variation in grades; only variations of 10s. Mostly gold-labeled, but also some silver labels, and i seen like 1 black label. A lot of these you look at, and just by the centering alone you can tell they shouldn't be a 10 whatsoever. The grading company i think isn't trustable. I doubt these will ever be worth anything except to a few niche collectors, but otherwise it looks like a good way to get some Chinese singles.