Baseball Cards How Do I Get Baseball Cards Rated?

How do I get baseball cards rated? - baseball cards

I have several cards that a silly little card shop said were worth only 49 cents. Umm No, it was a map of Joe Montana and Dan Marino card. Thos are and the situation in my eyes is perfect. No bent corners, edges, folds and perfect balance.

It's the same w / some baseball cards that I made I need to achieve through a nominal value so that it can sell some of them online or in the store to prove their value to be found.