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Worlds Greatest Card Shop

Worlds Greatest Card Shop

5
(24 reviews)

We know Zach and the WGCS crew from local card shows. When we found out they were opening a store we couldn't wait to visit. Zach is great for the hobby and his store is an extension of his passion and knowledge across all trading cards. We had a great experience on our first visit and we can't wait to go back to see more of what's new! Next time we're bringing our cards to submit for PSA grading!

Online Store
Games Available
Dragon Ball SuperFlesh and BloodPokemonSportsYu-Gi-Oh!
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Opening Hours
Friday11:00 AM – 7:00 PM
Monday11:00 AM – 7:00 PM
Sunday10:00 AM – 5:00 PM
TuesdayClosed
Saturday10:00 AM – 5:00 PM
Thursday11:00 AM – 7:00 PM
Wednesday11:00 AM – 7:00 PM
Customer Reviews
Sean Mullins10/12/2025

I’ve known Zack, the owner of World’s Greatest Card Shop, for a few years now back from when he worked at another sports card store and I couldn’t be happier to see him running his own shop here in Westport. I’ve sold Zack a number of vintage baseball cards over the years, and he’s always been straightforward, fair, and honest about pricing. He really knows his stuff and takes the time to explain market values and trends, which I really appreciate. His knowledge and genuine passion for the hobby make every interaction enjoyable. The shop itself is organized, welcoming, and filled with great inventory for collectors of all levels. You can tell Zack truly cares about both the cards and the people who collect them. If you’re a collector whether buying, selling, or just browsing this is absolutely the place to go. A great store run by an even better person. Highly recommend!

Pranay Kalati
Justin C
Contact Information

1803 Post Road East

Westport, CT 06880

United States

(475) 999-8558
605a7baede844d278b89dc95ae0a9123@sentry-next.wixpress.com
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9/7/2025

I had an amazing experience at this shop! The selection of sports cards is top-notch, with everything from modern releases to vintage gems. The staff is knowledgeable, friendly, and always willing to answer questions or share collecting tips. Prices are fair, and I really appreciate how organized and clean the store is. it makes browsing so enjoyable. Whether you’re a serious collector or just starting out, this is definitely the go-to spot. Highly recommend!

8/23/2025

I've been collecting for a good amount of time, so finding a trustworthy card shop is important to me. Zach (the owner) is one of the most honest and friendly guys in the business. He takes the time to help you find what you're looking for, and he’s always a pleasure to work with. His new shop has a great selection of cards/wax and his prices are more than fair. I’d highly recommend his new shop to other collectors in the area!