Actually Unburied II is 300 GP.

But you are probably right about the sample size. I understand probability. It just seems odd is all how many times I seem to get more on a node with 15% than with Unburied II at 45%.

But I know we (or maybe just me) naturally tend to get a skewed view of things even if we understand probability. I think it's partly human nature. For instance, it's a known fact that people over value coincidences when they are bound to occur.