Hi everybody, I have in my possession a couple of Marvel Transformer comics which I like to know how much they're worth. * Generation 1, Marvel, U.S. 1 - 80 (missing 5: #60, #74, #75, #77 & #79) * G.I. Joe and The Transformers, Marvel, U.S., (1986) complete * The Transformers: Headmasters, Marvel, U.S. (1986) complete * The Transformers: The Movie, Marvel, U.S (1986) complete * Transformers Universe, Marvel, U.S. (1986) complete * Transformers Generation 2, Marvel, U.S. (1993) complete The comics are near mint to mint. All comics are bagged, some are boarded. Could someone give me an idea how much each series is worth??