If you’re thinking about submitting your sports cards to SGC for grading, preparation is everything.
From choosing the right sleeves to cleaning without damaging the surface, each step can impact your final grade.
I recently submitted my first batch and documented the entire process.
Check out my full guide here:
👉 A Step-by-Step Guide to Preparing Your Cards for SGC
Whether you’re grading vintage or modern cards, this checklist will help you avoid rookie mistakes.
