Journey Into Mystery 102 Thor - 1st Appearance Hela, Balder the Brave & Sif. Hard to find in high grades.The item "Journey Into Mystery 102 CGC 7.5 1st Appearance Hela, Balder the Brave & Sif" is in sale since Thursday, May 27, 2021. This item is in the category "Collectibles\Comic Books & Memorabilia\Comics\Comics & Graphic Novels". The seller is "gerry7669" and is located in Oakville, Ontario. This item can be shipped to Canada, United States.