Does the store have cookie sheets?

We sell both foil and metal ones, actually.

Yes lots of different throw away Tins, for Baking, Cooking, & Holiday Dinners.They also have Medal Baking Pans for Pizza, Brownies, Muffins,. Plus Microwave Dishes, Trays, Bowls, Plates, Hamburger Press. For your Carrying door to door Plastic Cake & Muffin Carry all with Handle.

The do sell metal cookie sheets along with pie pans and cake pans and yes they do sell foil pans with clear lids. So you can use them and toss them . I have to say they are thin so be careful about the weight in them. I just hold the bottom. For a dollar they are great to take to a bbq or a party and leave them behind and save your good dishes at home.

Just the foil ones

I think so but I never went looking Walmart has one for 2.99 maybe better quality?