The first two $1s are the same, just didn't pull my extra. I don't usually collect $500s but i happened to run across one
The tough ones of these, for me anyway, were the Inaugural $5, and the NCV $25 with King Triton on it. Also, the 10th anniversary $5 showed up last year and nobody had known about that one till then, makes me wounder if they got any others i don't know about.