Rare high Grade MF #101 1st appearance of Superboy. More Fun Comics #101 CGC 7.0 in fine/very fine condition! Bonus includes MF #102 CGC 9 the 2nd appearance of Superb. The item “1st Appearance of Superboy Rare Golden Age Comic” is in sale since Friday, September 29, 2017. This item is in the category “Collectibles\Comics\Golden Age (1938-55)\Superhero”. The seller is “srbeausoleil” and is located in Tillsonburg, Ontario. This item can be shipped to North, South, or Latin America.