Sports card grading is a way to determine the authenticity and condition of a card. The better the condition a sports card is in the harder it is to find. The better the condition the more the card is typically worth.
One of the most common questions we receive at GMA Grading is how do […]Continue Reading →
Collecting Sports Cards is one of the greatest hobbies that you can have, It can also make you a lot of money if you know what you are doing. Sports trading cards have always been fun to collect and we will break down everything you need to know about each individual sport and where to […]Continue Reading →
GMA Grading is the only company to offer the grade your own service to the public. This offer has come with much scrutiny, but hopefully, this will be explained in detail in the posted information.
We offer two options for the person who wants to own their own sports card grading business. This […]
This has been the option of choice for many of our current customers that have decided to open their own business. They have chosen this option for one of a couple of reasons. Here is how it works.
1. You grade the cards and then send them to us to do the rest.
2. You […]Continue Reading →