Been getting back some really poor PSA results on modern cards that I thought were 9s or better for sure. I must be missing surface defects so I purchased this microscope hoping to improve my gem rates!
I am curious to see what the most popular card grading company is here on Mantle. Let me know in the comments who is your favorite grading company, and who you had the most success with.
Saw someone on insta have like 300 PSA 10s and apparently it was because they pregraded everything via using a tool like this so I'm a see how legit it be