One horror story could be a collector finding a rare comic in a comic book store, but when they go to pay for it, the owner suddenly says it's not for sale after all. Maybe he realized he could get a much higher price elsewhere or just changed his mind for no good reason.
Well, for proper comic book storage, it's important to keep them in a climate-controlled environment. Use acid-free containers and avoid overcrowding. Also, handle them with clean hands to prevent oil and dirt transfer.
It might be worth it. You need to consider the demand in your area, your initial investment, and your ability to build a loyal customer base. Also, having a unique collection and a welcoming store environment can make a difference.
Another way is to ask people who are into comics. Maybe your friends or fellow comic enthusiasts know of some good stores. Sometimes, you might find recommendations on social media groups or forums dedicated to comics.
It can be, but it depends on many factors. A well-located store with a diverse inventory and good marketing might do well, but it's not a guarantee of profit.