BTW, does anyone know if SGC is affiliated with NGC, the coin grading company? Their icons look the same, and obviously the names of the companies are very similar. One thing I noticed today is that the NGC coin registry allows both NGC coins and PCGS coins in the registry (although it does look like the PCGS coins don't receive any registry points). Still, it's a nice way to have a checklist of all of your graded stuff in one place. Here's an example:
Link