The Real McCoy is one of those places I miss since moving out of the South Side. For only $3, you can get a half hoagie with the freshest meats on the freshest bread with the best toppings. I usually go with the Original but I don't think I've ever heard anyone complain about any of their menu options. The employees treat you like you're a friend and neighbor because that's who has supported them and the reason they continue to do such good work.
It's a cool little mom & pop kind of place that you can tell hasn't changed in, well, ever. But that's what makes it so great. Clearly these cheap sandwiches have stood the test of time. I'm surprised that the Subway nearby is still open after having to compete with a place of this caliber.
Seriously though, don't be scared. Walk in, order a sandwich with everything. Yinz will be glad you did.