The card grading centering tool is essential for all collectors in the hobby!

 You can determine weather the card is worthy of grading based on the centering and condition of the card. 


Our easy to use ratio scale will help you determine if you want to send in your card ! 

Centering isn't the only factor that determines a grade, but it is one of the most important! 

Our safe and soft cleaning cloth will also help you wipe your cards down before using the tool or submitting for grading so that you don't have to worry about dust or scratches when using the tool. To use our tool please follow the instructions below after removing the protective paper on the tool.


 1) Wipe and remove all dust particles from the card. Place card in soft protective card sleeve (check out our store!) 

2) Place card below card grading tool and line up the thickest border with the outside edges of the cards. Works best with standard size 2.5x3.5" trading/sports cards. 

3) Pick the line on the card you wish to center and get the number for that line on the left and right side of the card. 

Generally we are looking for above 60/40 to qualify for perfect centering.


  • SAVE TIME AND MONEY! - Our tool will help save you valuable time and money by weeding out the cards that are not worthy of a PSA or BGS submission!
  • PERFECT CENTERING ISN'T A MUST! - With our grading scale you can easily determine if your card meets the centering requirements for a perfect 10!
  • INCLUDES BONUS CLEANING CLOTHS! - YOU CAN WIPE YOUR CARDS DOWN BEFORE USING THE TOOL TO PREVENT ANY DAMAGE AND THROW THEM RIGHT IN A SLEEVE FOR GRADING!


This kit includes
  • Card Storage Box
  • Centering tool - (Solid lines - odd numbers Dash Lines - even numbers)
  • 2 toploader sleeves
  • 10 soft sleeves
  • 2 cleaning cloths
  • 30x pocket size metal magnifying glass
  • White gloves

*Pokemon card is not included