Heading to Cardboard Champion? Check 12 things before you buy: free Card Buyer’s Playbook.
PDF, downloads right away. You’ll also get the CardsCollx daily email. One click to unsubscribe.
| Monday | 10:00 AM – 6:00 PM |
| Tuesday | 10:00 AM – 6:00 PM |
| Wednesday | 10:00 AM – 6:00 PM |
| Thursday | 10:00 AM – 6:00 PM |
| Friday | 10:00 AM – 6:00 PM |
| Saturday | Closed |
| Sunday | Closed |
About Cardboard Champion
Cardboard Champion is a card shop located in Fremont, California. Cardboard Champion in Fremont buys and sells TCG singles across Magic: The Gathering, Pokémon, Yu-Gi-Oh!, One Piece, Star Wars and more, and says it keeps over 200,000 cards in stock. It runs Magic: The Gathering events, including a weekly Commander night, and sells online. Google reviewers most often mention MTG, card condition and Pokémon, and also bring up its store credit, easy selling process and helpful staff. Cardboard Champion is highly rated by the local collector community, earning 5.0 stars from 14 verified Google reviews. Whether you're searching for PSA- and BGS-graded slabs, Pokémon singles, Magic: The Gathering and Yu-Gi-Oh, local card shops like Cardboard Champion in Fremont are the heart of the California hobby community. Visit Cardboard Champion online or stop by in person to browse current inventory and ask about special orders.
Cardboard Champion at a glance
- Open 5 days a week · Closed Saturdays · Closed Sundays.
- The nearest other card shop is Lumis Trading Card Game (TCG) in Fremont, 1.0 mi away.
- Carries: Pokémon, Sports cards, Yu-Gi-Oh, Trading cards.
Card Shows coming up in California
- Collect-A-Con Los Angeles (Winter) — Dec 19, 2026 – Dec 20, 2026, Los Angeles
- Digimon Card Game Tournament at Anime Jungle — Jul 29, 2027, Los Angeles
Cardboard Champion reviews
Is Cardboard Champion well reviewed?
Cardboard Champion has a 5.0-star average from 14 Google reviews. Read the reviews on Google Maps →
Frequently asked questions about Cardboard Champion
Where is Cardboard Champion located?
Cardboard Champion is located in Fremont, California at 48009 Fremont Blvd, Fremont, CA 94538.
What should I expect at Cardboard Champion?
Cardboard Champion is a local card shop in Fremont, California. Expect a rotating inventory of singles, sealed wax, and graded cards, plus the kind of knowledgeable, personal service the hobby community relies on.
When is Cardboard Champion open?
Cardboard Champion's listed hours are: Monday 10:00 AM – 6:00 PM; Tuesday 10:00 AM – 6:00 PM; Wednesday 10:00 AM – 6:00 PM; Thursday 10:00 AM – 6:00 PM; Friday 10:00 AM – 6:00 PM; Saturday Closed; Sunday Closed. Hours can change around holidays, so call ahead if you're making a special trip.
What other card shops are near Cardboard Champion?
The closest are Lumis Trading Card Game (TCG) in Fremont (1.0 mi), Magitek Games in Milpitas (2.2 mi), Serious Face TCG in Fremont (2.6 mi).
Card Shops near Cardboard Champion
The closest other card shops to Cardboard Champion, by distance:
Lumis Trading Card Game (TCG)
Magitek Games
Serious Face TCG
Legends Comics & Games - Great Mall
View all 710 card shops in California →
More card shops in California
- Los Angeles (37 card shops)
- Fresno (25 card shops)
- San Diego (25 card shops)
- Bakersfield (23 card shops)
- Sacramento (22 card shops)
- San Jose (21 card shops)
Buying or selling cards? Start here
Straight answers to the questions collectors ask most, with numbers you can check.
- What Is the Best Place to Sell Cards Online in 2026?
- Is It Worth Getting My Card Graded?
- I Inherited a Card Collection. What Should I Do First?
- Is This a Fair Price for My Card?
Want all of it in one place? Buying and Selling Cards: The 2026 Guide