sevenof100

It's an obvious fake. The flag is too short and the eagle is too small. Must be a replica coin.

I can't read your measuring device. What does it say is the diameter? And what is the weight?

Yes, the coin is very very clean all over but does not show any reflection of light as an authentic coin would.

I don't know how much the set is worth but each of those coins individually would be worth around $200US.

Saw this coin for sale in my local Craigslist for $699. Looks like a gold plated fake to me.

44,690,000 of these were minted. They are considered less desirable than any of the earlier year Morgans. Between 1904 and 1921 the original dies were destroyed so they had to make new ones for the 1921 Morgan. 1921 Morgans are slightly different in appearance to the earlier years.