I guess I'm seriously late to the Silver Strike party but it's good to see there are still a few partiers that refuse to go home!

I'm hoping to get a better understanding of rarity and value of the older strikes. Mainly rarity. Not only Nevada but throughout the US. The Silver Strikers website has been a great help identifying strikes and I've been watching ebay for values but all of the $10 strikes seem to fall into the 13-$20 range. Nothing stands out as to rarity. Some must be harder to find than others, right...or not?