I'm finding out the hard way that NGC, while cool as heck, won't be cheap for getting an individual coin graded. I recently discovered a brand new 2007W US mint silver eagle proof in the original box, that belonged to my sister. NGC charged me $40 to join so I could actually submit the coin, it'll cost a few bucks to ship it to them, then $20 for the actual grading, then another $20+ to ship it back to me (insured). The whole point though, is not just so have a silver eagle proof, but the specific coin that belonged to my sister, so I'm really looking forward to getting that back from NGC. If you intend to follow though with grading, sending 8 or ten at a time is preferred, so I may slip in some others as the return charge will be the same, though the $20 per coin grading charge will still be applicable.