Around 2019, my local Costco had these frozen, pre-cooked beef ribs in a box, located close to the frozen pizzas that were phenomenal - throw them on the grill for a few minutes, and it was like sitting down in the best BBQ restaurant.

After about 6 months, they just weren’t there any longer and I still look to see if they will reappear but no luck so far. I can’t remember the brand name…