I found the Kirkland Signature chicken salad in Costco's prepared foods section. It was priced at $6 a pound, making it the least-expensive option I tried on a per-pound basis.

The white meat from the Costco rotisserie chicken is easy to chop into cubes for a classic creamy chicken salad. I toss the meat with mayonnaise or plain Greek yogurt and add any salty or crunchy ...

When I visited Wegmans, a 16-ounce tub of grilled chicken salad cost $15. Since that price seemed borderline outrageous, I hoped the chicken salad would be delicious. However, I was disappointed.