Batman 436 (1989) is a single unit comic book featuring the first appearance of Tim Drake as Robin. The story is a classic and the issue is CGC graded at a 9.6 with white pages, making it a collector's dream. Published by Marvel Comics, it's part of the Bronze Age (1970-83) era and has a color style. Although not personalized, the issue would make a great addition to any Batman or vintage comic book collection.