Fr. 727. 1918 $1 Federal Reserve Bank Note. Chicago. PCGS Currency Gem New 66 PPQ.This Chicago FRBN number is certainly amongst the most common notes out there but, with that said, it is tied for Top Pop at both grading services combined. Blessed with abundant margins, mountainous embossing, and superb color. This same note first sold for $940 in a 2014 sale. The only other gem example we have seen sell in the past couple of years was a PMG Gem Uncirculated 65 EPQ that sold for over $700 earlier this year. With the rapid increase in large size demand, and therefore prices, of recent months we would expect a solid four-figure price realized this evening.