SPORTS CARD INVESTING: USING THE GRADEMASTER CENTERING TOOL BEFORE I SUBMIT MY CARDS TO PSA.

Two major card grading tools that you NEED if you are submitting

Grademaster Centering Tool – Gem Mint Club

How to use the GRADEMASTER Centering Tool!! How to submit PSA Gems

Grademaster Centering Tool – Gem Mint Club

Sports Card Grading 101: The Definitive Tutorial - All Vintage Cards

Grademaster Centering Tool – Gem Mint Club

Use Sports Card Centering Tools to Master 50/50 Centering Grades

How to use a grading centering tool on Pokémon cards #Pokémon

Review: Card Grading - Centering Tool for BGS & PSA

All-in-one solution for submitting cards to grading companies, designed in accordance with PSA guidelines Easy-to-follow instructions on card

Card Grading Submission Kit- Submit up to 50 Cards to PSA or Any Grading Company

PSA Grading Standards

How to grade your Pokemon Cards! 2 simple tools I pre-screen for

PRE-GRADING SPORTS CARDS USING A MICROSCOPE AND CENTERING TOOL

Use Sports Card Centering Tools to Master 50/50 Centering Grades