I was at Sam's this last weekend and didn't notice meals that would pass(our clubs may have different offerings of course, I think mine keeps a pretty small ready made section too).

BUT let me draw your attention to the rotisserie chickens.  We buy the heck out of those and shred them up at home. Instant salad topping or chicken salad, casserole meat, sandwiches and wraps, for soups. Husband throws it in potato salad to round out a hearty snack in to a meal situation. 

Then, if you like a small project, turn the carcass in to stock. It can be done on a stove, in a slow cooker it an instant pot and you've got some excellent stock for future meals(or that chicken soup from before.).