If you've been to a cookout with Costco favorites, you may have already sampled the pinwheel sandwiches with cream cheese or the gigantic pizzas. (And don't get me started on the Costco hot dogs!) But ...

Instagram account CostcoHotFinds shared that they saw the new meatball marinara sandwich at their Costco being sold for $5.99/pound, which worked out to about $14. The sub sandwiches are built on ...

The new sub is filled with meatballs and cheese and weighs over 2 pounds—but customers seem to have one major gripe.

I can be in and out of Costco in 10 minutes. My family's staples include Celsius, Amylu chicken meatballs, and Nature Valley ...