This X-Men #27 comic book, published in 1966, is a must-have for any serious collector of US Comics. The Silver Age (1956-69) era comic book features the beloved X-Men characters and is certified by the Certified Guaranty Company (CGC) with a grade of 4.0 Very Good. The issue number 27 of the series title is a rare find and will make a great addition to any collection. The publisher, Marvel Comics, is well-known for its quality comic books and this one is no exception. The certification number is 3951483015. Don't miss out on the opportunity to own this piece of comic book history.