1.6+M were issued.
2008 Official Red Book (retail values) notes no premium for the bill but $350 in Unc-63 condition.
Now, a few years later, there may be a premium. You may wish to check Ebay for current sales.
Great find, in circulation no less!!
Don....
Very nice find. I found two $100 bills at work the other day from 1928. I asked the guy where he got them from and he said he just withdrew money from his bank and they gave them to him.