Are comic book collectors a more stable lot than fans of sports cardboard?

If there is one thing most brick-and-mortar sports card shops have discovered in recent years, it’s that you can’t be just a sports card shop. It’s all about diversifying to survive.

Those owners who take the advice to heart and find other niches to offer often do OK.

That’s always been the case at All C’s Collectibles, an Aurora, CO store which focuses on items well out of the sports realm. It’s worked well. And if you thought comic books or coins were dying hobbies, these guys will set you straight.