Private Collectors Network

Sell PSA-Graded Cards Through Our Private Network

Skip the public marketplaces. Submit your card or PSA Vault link and explore private sale opportunities through our network of qualified collectors, dealers, and buyers.

Traditional selling options often mean a single buyer, limited exposure, or public marketplace fees. The Shoebox Society connects premium cards with a private network of qualified collectors, dealers, and buyers — creating more opportunities and better outcomes.

5M+

Positive guest feedback
Total value of cards and collections moved through the network.

500+

Qualified Buyers
Approved collectors, dealers, and buyers in our private network.

72h

Average Review Time
Most submissions receive an initial review within three business days.

The Private Sale Journey

Submit Your Card

01

Start with a PSA cert number or Vault link. Share your card details, photos, or PSA Vault link so we can begin a private review.

Private Review

02

We evaluate the card and market opportunity. We review certification, recent comps, demand, condition, liquidity, and buyer interest.

Explore Your Options

03

Fast offer or private buyer network. If the card qualifies, we’ll present available paths — including a direct offer or private network opportunity.

Connect With Qualified Buyers

04

More than one buyer looking at your card. Select cards may be shared privately with approved collectors, dealers, and buyers.

Close With Confidence

05

A private sale, handled with care. Once terms are agreed, we coordinate verification, inspection, payment, and next steps.

A Note From Our Founder

The Shoebox Story

The Shoebox Society was built on a simple belief: every collection has a story, and every collector deserves better options when it’s time to sell.

My journey in the hobby began the same way it did for many collectors—with a shoebox. Over the years, those childhood collections became something much bigger, but selling often meant choosing between a single buyer or a public marketplace. The Shoebox Society was created to provide a more private, relationship-driven alternative—one built by collectors, for collectors.

Jason Blackburn
Founder & CEO
Answers to Common Questions

Private Sales, Explained

What is The Shoebox Society?

The Shoebox Society is a private collectors network that helps collectors sell PSA-graded cards through a trusted network of qualified buyers. We offer both direct purchase opportunities and access to our private buyer network.

What types of cards do you accept?

We are currently focused on PSA-graded sports cards with an estimated market value of $250 or more. Select high-value Pokémon, TCG, and memorabilia items may also be considered on a case-by-case basis.

How do I submit a card?

Simply complete the submission form and provide either:

• Your PSA certification number
• A link to your PSA Vault
• Photos of the front and back of the slab

Our team will review the submission and follow up with next steps.

Is there a fee to submit a card?

No. Submitting a card for review is completely free and does not obligate you to sell.

How does the private buyer network work?

Rather than presenting your card to a single buyer, qualified cards may be privately offered to members of our approved collector and buyer network. This allows sellers to explore additional liquidity options without publicly listing their card on a marketplace.

Will my card be listed publicly?

Most submissions are reviewed within 1–3 business days, although response times may vary based on submission volume and the complexity of the collection.

What happens after I submit my card?

After reviewing your submission, we may:

• Present a direct purchase offer
• Introduce the card to our private buyer network
• Request additional information or photos
• Recommend an alternative selling strategy

What factors determine an offer?

Offers are based on several factors, including:

• PSA certification and grade
• Recent sales data and market comps
• Player demand and market liquidity
• Eye appeal and overall condition
• Population reports and scarcity

Your Collection Deserves Its Next Chapter

Submit your PSA certification number, Vault link, or card details to receive a confidential review and explore your private selling options.