About Us
About Us
Your #1 Stop for Card Services
Welcome to Sour Sports Cards, your absolute #1 one stop shop for all your professional card cleaning and grading services!
We are committed to helping collectors all over the world maximize the value and beauty of their card collections. We specialize in cleaning, prepping, and full review of your cards along with grading services.
We treat every card like it’s our own!
Whether you’re prepping cards for PSA, BGS, TAG, SGC, or just want them looked at to evaluate their potential, we’re here to make sure you get the results that you’re looking for.
Want to watch your cards in real time? Always servicing your cards live on TikTok so you can watch along with us as we work through your cards.
Please reach out at any time with any questions!
Live Service on TikTok
Watch your cards being serviced live on TikTok so you can follow along with our process.
Expert Grading Prep
We prepare your cards to maximize their grading potential with leading grading companies.
What We Do
Expert Trading, Card Cleaning & Grading Prep
Precision. Protection. Performance.
Card Cleaning
Professional surface, edge & corner cleaning to enhance presentation and grading potential.
Card Prep
Detailed prep process focused on maximizing your card’s grading outcome.
Evaluation
Honest grading assessments so you know exactly what to submit.
Live Service
Watch your cards being serviced LIVE on TikTok in real time.
Ready to level up your collection?
Fill out our submission form below. We will reach out with more information once reviewed.
- Pro Tip: We are transitioning to Monday.com Workforms soon for better order tracking and automated email confirmations!