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💎 PSA Dealer
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What is this monster card worth?!
05/23/2026
Visited Professional Sports Authenticator this week to hand-deliver a grading submission for one of our valued clients.
The result? 🔥 DUAL 10’s on a 2025 Topps Chrome Stephen Curry Black Refractor Autograph /10.
Even more exciting — the same card numbered /25 recently sold for $40,000.
As Grade Plus Trade continues to grow our customer base and grading submission volume, we’re incredibly grateful for the trust our clients place in us. Whether your collectible is worth $50 or $50,000+, we’re proud to help collectors protect, authenticate, and maximize the value of their cards.
Thank you for trusting us with your collectibles.
Our customers are the BEST! Thank you! 🙏
There are two entire WALLS of inside!
I went for a few minutes. Stayed for a few hours.
Taking into my favorite shop to get them graded.
We love buying and collections. Reach out or stop by to show us what you have!
Hello! Due to staff illness, we will have limited hours today. We will be open from 1:30-5:00 today. Thank you!
If you’re looking to grade or other you’re in the right place!
How to grade your and
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Address
2112 Winding River Drive
Naperville, IL
60564
Opening Hours
| Tuesday | 11am - 6pm |
| Wednesday | 11am - 4pm |
| Friday | 11am - 7pm |
| Saturday | 11am - 7pm |
| Sunday | 12pm - 6pm |