Heading to Grandmaster Games - Boulder, CO? 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 | 11:00 AM – 8:00 PM |
| Tuesday | 11:00 AM – 8:00 PM |
| Wednesday | 11:00 AM – 8:00 PM |
| Thursday | 11:00 AM – 8:00 PM |
| Friday | 11:00 AM – 8:00 PM |
| Saturday | 11:00 AM – 8:00 PM |
| Sunday | 11:00 AM – 8:00 PM |
About Grandmaster Games - Boulder, CO
Grandmaster Games - Boulder, CO is a card shop located in Boulder, Colorado. Grandmaster Games - Boulder, CO sits in the Meadows on the Parkway center and is one of two Grandmaster Games stores, the other in Oak Park, Illinois. It focuses on Magic: The Gathering, with weekly play in formats such as Commander, Pauper and draft, plus D&D and other RPG nights. Board games, roleplaying books, miniatures and hobby supplies fill the rest of the store. Google reviewers most often mention the friendly staff, game selection and Magic. Grandmaster Games - Boulder, CO is well-reviewed by the local collector community, earning 4.2 stars from 106 verified Google reviews. Whether you're searching for autograph and patch cards, rare inserts and parallels, vintage wax and modern singles, local card shops like Grandmaster Games - Boulder, CO in Boulder are the heart of the Colorado hobby community. Visit Grandmaster Games - Boulder, CO online or stop by in person to browse current inventory and ask about special orders.
Grandmaster Games - Boulder, CO at a glance
- Ranked #2 of 3 rated card shops in Boulder by Google rating, weighted by number of reviews.
- Open 7 days a week · Open Saturdays (11:00 AM – 8:00 PM) · Open Sundays (11:00 AM – 8:00 PM).
- The nearest other card shop is Vintage Card Company in Boulder, 1.4 mi away.
- Carries: Sports cards, Trading cards.
Card Shows coming up in Colorado
- All American Collectors Expo - Castle Rock — Oct 30, 2026 – Nov 1, 2026, Castle Rock
- Cards & Collectibles Expo - 11/14/26 - Volume ii - Northern Colorado — Nov 14, 2026, Fort Collins
Grandmaster Games - Boulder, CO reviews
Is Grandmaster Games - Boulder, CO well reviewed?
Grandmaster Games - Boulder, CO has a 4.2-star average from 106 Google reviews. That ranks #2 of 3 rated card shops in Boulder once the number of reviews is taken into account. The average for the 3 rated card shops in Boulder is 4.2 stars, so Grandmaster Games - Boulder, CO is about the same as the local average. Read the reviews on Google Maps →
Frequently asked questions about Grandmaster Games - Boulder, CO
Where is Grandmaster Games - Boulder, CO located?
Grandmaster Games - Boulder, CO is located in Boulder, Colorado at 4800 Baseline Rd Ste C103, Boulder, CO 80303.
What should I expect at Grandmaster Games - Boulder, CO?
Grandmaster Games - Boulder, CO is a local card shop in Boulder, Colorado. 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 Grandmaster Games - Boulder, CO open?
Grandmaster Games - Boulder, CO's listed hours are: Monday 11:00 AM – 8:00 PM; Tuesday 11:00 AM – 8:00 PM; Wednesday 11:00 AM – 8:00 PM; Thursday 11:00 AM – 8:00 PM; Friday 11:00 AM – 8:00 PM; Saturday 11:00 AM – 8:00 PM; Sunday 11:00 AM – 8:00 PM. Hours can change around holidays, so call ahead if you're making a special trip.
What other card shops are near Grandmaster Games - Boulder, CO?
The closest are Vintage Card Company in Boulder (1.4 mi), CollecTons in Boulder (1.7 mi), QKUnlimited in Boulder (3.2 mi).
Card Shops near Grandmaster Games - Boulder, CO
The closest other card shops to Grandmaster Games - Boulder, CO, by distance:
Vintage Card Company
CollecTons
QKUnlimited
Gamers Guild
View all 147 card shops in Colorado →
More card shops in Colorado
- Colorado Springs (24 card shops)
- Aurora (17 card shops)
- Fort Collins (8 card shops)
- Lakewood (8 card shops)
- Longmont (8 card shops)
- Greeley (7 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