C4 Cards

C4 Cards C4 Cards is your one-stop shop for sports cards, trading cards, and memorabilia.

From ultra-rare modern hits to timeless vintage favorites, we offer top-tier products and supplies for collectors of all levels—stop by and find what you need.

Little sneak peak of some of the cards that we'll be running on whatnot tomorrow! Been stocking up all week rookies, aut...
06/09/2026

Little sneak peak of some of the cards that we'll be running on whatnot tomorrow! Been stocking up all week rookies, autos, patches and numbered cards for you guys! Have over 100 cards to run, should be our best stream yet so make sure to tune in. Tomorrow 7pm EST, link below!!

https://whatnot.com/s/HEkwmuD3

06/06/2026

Awesome weekend pick up lot. This one's for all the Vintage pokemon lovers. Its been a bit since weve gotten a lot like this in, so dont wait to come grab your favorites!

Also make sure to tune in tomorrow for our whatnot at 5pm. Picked up a bunch of wemby, castle and brunson rookies along with alot of fun vet cards

https://whatnot.com/s/xPY5FAsw

06/04/2026

Another fun shop video! Weve been buying buying buying in the shop. Plenty of cards not highlighted on the videos so make sure you stop in these weekend and check out the new stock!

Some AFC West love in the pickups today. Couple beautiful Ashton jeanty rookies, a Bowers Rookie from NT /20. Capped out...
06/03/2026

Some AFC West love in the pickups today. Couple beautiful Ashton jeanty rookies, a Bowers Rookie from NT /20. Capped out with a Patrick Mahomes case hit Uptowns! All these are available in shop!! Remember to tune in tonight at 7pm for baseball singles on whatnot

https://whatnot.com/s/pTG5GLyG

05/30/2026

My favorite highlights from today's buying, always buying/selling/trading in shop! Getting the lot priced out so they'll be available for you guys come tomorrow!

05/30/2026

Awesome start to the weekend for the shop, tons of buying and selling all day. Big thanks to .t._miller_collector for the collection pick up today. Tons of goodies for you guys. Stay tuned for part 2 of the pickups and remember to check out our whatnot stream this Wednesday at 7 for baseball singles ⚾️⚾️⚾️

Ascended heroes back in the building! Come get them while theyre still in stock
05/28/2026

Ascended heroes back in the building! Come get them while theyre still in stock

In case you were wondering why the whatnot stream got pushed till tomorrow... GO SO###. For every run the sox put up, we...
05/27/2026

In case you were wondering why the whatnot stream got pushed till tomorrow... GO SO###. For every run the sox put up, well do a giveaway on stream tomorrow. So tune in and hope for a high scoring game today!

05/24/2026

Thats a wrap on a killer weekend! Big thanks to for putting on another amazing show. Brought home some 🔥🔥 for everyone that'll be available for memorial day. Come stop in and check out all the pickups not shown!

🇺🇸🔥 MEMORIAL DAY SALE AT C4 CARDS! 🔥🇺🇸This Sunday & Monday only — enjoy 5% OFF STOREWIDE at C4 Cards! 🏈⚾️🏀⚡️Whether you’...
05/24/2026

🇺🇸🔥 MEMORIAL DAY SALE AT C4 CARDS! 🔥🇺🇸

This Sunday & Monday only — enjoy 5% OFF STOREWIDE at C4 Cards! 🏈⚾️🏀⚡️

Whether you’re hunting for:
🎯 Sports Cards
🎯 Pokémon
🎯 Graded Slabs
🎯 Singles
🎯 Sealed Product
🎯 Collector Favorites

…now is the perfect time to add to your collection!

We also want to take a moment to thank and honor all of the brave men and women who have served our country. ❤️🤍💙

📍 C4 Cards – Coast-to-Coast Cards & Collectibles
⏰ Memorial Day Weekend — Sunday & Monday Only!

TradingCards CardCollector SportsCardCollector PokemonTCG CardShop Collectibles PSA Beckett Topps Panini UpperDeck TCG HobbyShop MemorialDayWeekend ThankYouVeterans ShopLocal CardCommunity CTCards ConnecticutCards SportsCardNation

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340 Buckland Road Unit 1A
South Windsor, CT
06074

Opening Hours

Monday 11am - 6pm
Tuesday 11am - 6pm
Wednesday 11pm - 6am
Thursday 11am - 6pm
Friday 11am - 6pm
Saturday 10am - 5pm
Sunday 11am - 4pm

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