Year after year, he puts out an entire published guide to the value of these comics in various grades.
1983 1984 OVERSTREET COMIC BOOK PRICE GUIDE #13 HARDCOVER HC HTF
1984-1985 OVERSTREET COMIC BOOK PRICE GUIDE #14 HARDCOVER HC HTF
Overstreet Comic Book Price Guide, 14th Edition, Softcover, 1984
Overstreet Comic Book Price Guide #14 — 1984 (Katy Keene cover)
OVERSTREET COMIC BOOK PRICE GUIDE #13 - 1983 1984 HARDCOVER HB
Overstreet Comic Book Price Guide 14 Edition FN+ 1984 Katy Keene Cover
