Well, there are many non prescription glasses on sale at walmart. Some of them have good qualities and creative frames. My friend told me that glasses at warmat are divided into three parts: in stores only, online only and both in stores and online. So you should check information about the one you choose on walmart site. And the prices vary with types and materials and see in stores or online. Sometimes the same style will have a different price in stores and online. As I known, the average price of glasses at walmart is around 40--80 dollars.