Really CoinMaster, I've found tons of the Grand Canyon and Gettysburg. BTW,I don't think you should pull them out unless your just filling up your Whitman Folder.
Even with the lower mintages, I personally can't see them as being any better of an investment than the state quarters. The demand is just not there for them. Maybe when we're all dead and gone they will catch on, who knows?
I would pull all you find from circulation. Who knows what errors there are on these coins? It only costs face value and worst case scenario you can just spend them if it is a bust. TC
I have saved a few of each design. I doubt they will be worth much but I really like the designs. I like the fact that the obverse is closer to the original '32 design, I think it looks nice. I can't think of a better reason to collect a series than actually liking the coins.