Started by a collector, for collectors
Because we were tired of the BS too
We started GSM Grading because the existing options sucked. High prices, long waits, inconsistent grades, and membership fees that felt like a scam. We're based in Boise, Idaho—not trying to be the biggest grading company, just the most honest. Every card gets looked at by two trained graders. If they disagree, a third breaks the tie. Simple as that. We're not perfect, but we're transparent. If we mess up, we'll fix it. If you disagree with a grade, we'll explain our reasoning in detail. And we'll never charge you a membership fee just to give us your business.
What We Stand For
These aren’t corporate values from a branding deck. This is how we actually operate.
Honesty Over Hype
We don't inflate grades to make customers happy. A 9 is a 9, not a "strong 8.5" hoping you don't notice.
Transparency Always
You get detailed notes on every card. If you disagree, we'll walk you through our reasoning—no corporate PR speak.
No Membership BS
Membership fees are a tax on loyalty. You shouldn't have to pay just to do business with us.
Collectors First
We're collectors too. We know what it's like to spend $800 on a piece of cardboard and want it protected right.
Local & Proud
Based in Idaho, we're not trying to compete with PSA on scale. We compete on quality and integrity.
Admit Our Limits
We're a small team. We can't grade 1000 cards a day. But the ones we do grade? We do them right.
The Team
Small team. Real people. Based in Boise.
Stanley
Been collecting since I was 8. Started this because I was tired of sending my cards across the country and hoping for the best.
G. Turcott
Passionate about preserving the integrity of card collecting. Brings years of expertise in authentication and grading excellence.
📸 Real photos coming soon. We're grading cards, not hiring photographers... yet.
Frequently Asked Questions
How did you get started?
Founder got tired of the existing grading options and decided to build something better. Started small in Boise, focused on quality over quantity.
Why Idaho?
Because that's where we're from. Lower overhead means lower prices for you. Plus, Boise is a great place to run a business.
Are you accepting investors?
Not right now. We're bootstrapped and profitable. Keeping it that way lets us focus on quality instead of growth metrics.
Can I visit your facility?
Not yet—we're in a small office and don't have a public showroom. Once we grow, we'd love to offer tours. For now, we share behind-the-scenes on Instagram.
Do you hire remote graders?
No. All grading happens in our Boise office under controlled conditions. We don't outsource.
Get In Touch
Questions? Concerns? Just want to chat about cards?
Contact Info
Mailing Address
⚡ Quick Response: We typically respond within 24 hours on weekdays. If it’s urgent, call us.