1991 was the last year the ads were implemented, so comic books published with the ads that year are extremely hard to find and even more so in high grade. As a way for the company to market their jewelry to young soldiers who may be interested in ordering a gift for someone back home, for example, an engagement ring for a future wife.
Mark Jeweler's Variants are estimated to only make up 5% of the total print run of any given book, which would also vary based on the title and the year produced. It's pretty safe to say high grade copies from the year 1991 make up less than 1% of the available supply of a book and likely much less. Be sure to check my other listings for more High Grade Mark Jeweler's Variants. This item is in the category "Collectibles\Comic Books & Memorabilia\Comics\Comics & Graphic Novels". The seller is "comics-of-course" and is located in this country: US.This item can be shipped to United States.