The X-Men #8 (1964)

In this issue of The X-Men, we see the team training in the Danger Room under Cyclops' leadership. But the focus is on Cyclops himself, as we see him struggle with his feelings for Jean. It's a relatable human moment that shows us even superheroes have love problems.

Meanwhile, Beast becomes the target of a mutant looking to join the Brotherhood. Unus the Untouchable wants to defeat the X-Men to earn Magneto's trust, and he proves to be a tough opponent thanks to his force-field. But then Beast returns with a weapon that increases Unus's power and makes him completely untouchable. It's an exciting back-and-forth battle that shows off the X-Men's skills and the dangers they face.

The first appearance of Unus and the mention of Lucifer by Professor X make this issue a key one for collectors. If you're looking to sell your comic book collection, Comics Into Cash is here to provide you with expert appraisals and fair prices. Trust us to give your collection the attention it deserves.