Here are some interesting new and limited edition products found on store shelves by us and your fellow readers. If you’ve tried any of the products, share your thoughts about them in the comments.

Lay's Air Pop Original Potato Chips

Lay’s Air Pop Potato Chips? It appears Lay’s has learned something from watching Unwrapped on the Food Network. (Spotted by Austin at Duane Reade.)

Marie Callender's Cakes

I wonder if I could stuff the two mini Marie Callender’s cakes that come in a box into my mouth. Now that I think about it, with all the sugar those two cakes probably have, I think that idea is a Marie Callendon’t. (Spotted by Nick at Price Chopper.)

Arizona Mango Lime Rickey

More Arizona Lime Rickey flavors that a number of people will add gin or bourbon to. (Spotted by Marisa at 7-Eleven.)

South Beach Diet Vanilla Caramel ProteinFit

Wait a minute…$6.68 for a box of snack bars! At Walmart! I thought the South Beach Diet was supposed to make people skinny, not wallets. (Spotted by Melissa at Walmart.)

Thank you to all the photo contributors! If you’re out shopping and see an interesting new or limited edition product on the shelf, snap a picture of it, and send us an email ([email protected]) with where you found it and “Spotted” in the subject line. If you do so, you might see your picture in our next Spotted on Shelves post.