Turn your card collection into cash.
No sorting. No listing. No headaches.
We buy entire trading card and sports card collections in one clean transaction. From players exiting the hobby to families and estates handling large collections.
You do not need to organize, price, or even fully understand what you have.
We give real offers, based on what collections actually sell for.
Not what the best card sold for once.
Built for people who want out,
not another project.
This service exists for people who are done managing, selling, or worrying about a collection.
Players & Collectors
You collected because you loved it. You’re selling because you’re ready to move on.
Maybe life changed. Maybe the fun faded. Maybe the boxes just kept growing.
We help you convert years of collecting into cash without turning it into a second job.
Families
You did not ask to inherit a card collection.
We work with families downsizing, relocating, or handling a loved one’s collection with care and clarity.
No pressure. No jargon. Just a clear process and a respectful outcome.
Estates
Large, complex collections require structure.
We provide documented evaluations, clear offers, and a professional process designed for executors and attorneys.
Discreet handling. Clear documentation. No piecemeal selling.
You can sell it yourself.
Most people don’t.
Here’s why:
- Selling It Yourself
- × Listing thousands of cards, one platform at a time
- × Condition disputes, grading decisions, returns
- × Platform fees, buyer messages, and shipping errors
- × Months or years before the collection is fully sold
- Cardboard Champions
- ✓ One offer. One shipment. One payment.
- ✓ No listings, no buyers, no ongoing effort
- ✓ You trade maximum upside for certainty and speed
- ✓ You are done when the deal is done
How it works
- Step 1
Tell us what you have
High-level details and photos. No spreadsheets required.
- Step 2
We make a real offer
Based on liquidity, condition mix, and resale reality.
- Step 3
You get paid
Fast payment after verification. No surprise renegotiation.
Large collections may qualify for in-person pickup.
What we buy
We buy collections as a whole, not individual cards or partial lots.
Sports Cards
- • Baseball
- • Basketball
- • Football
- • Hockey
- • UFC
- • Wrestling
- • F1
Trading Card Games
- • Magic: The Gathering
- • Pokémon
- • Yu-Gi-Oh
- • Flesh and Blood
- • One Piece
- • Lorcana
All Formats
- • Vintage
- • Junk Wax
- • Modern
- • Bulk-Heavy Collections
- • Mixed Collections
- • Graded Cards
- • Sealed Product
Who we are
Cardboard Champions is built by collectors who understand both sides of the table.
We know what cards are worth.
We know how long they take to sell.
And we know when it is time to be done.
Our job is not to maximize every dollar.
Our job is to give you a clean, respectful exit.
Ready to see what your collection is worth?
Tell us what you have and we will walk you through next steps.
No pressure. No obligation.