The most expensive comic strip
The world's most expensive comic strip, I believe many post-80s have seen it, it is the Belgian cartoonist Hergé began to create "The Adventures of Tintin" in 1929.
The 23-episode comic book, which spanned 56 years and is the epitome of Hergé's life, has been translated into more than 50 languages and sells 4 million copies a year. A collector bought the original painting of the cover of this comic strip for 100,000 euros, making this comic strip the most expensive comic strip in the world!