BUY.
TRADE.
SELL.
Safe & Friendly
For all collectors
Who We Are
Momintum Cards & Collectibles is a premier card shop in San Antonio, Texas, specializing in Sports Cards, Pokémon Cards, and One Piece Cards. We're more than just a shop — we're a welcoming hub for collectors, players, and hobbyists of all ages.
Our store features a large selection of sealed product, singles, graded cards, and collectible treasures across sports and trading card games. Whether you're chasing your favorite athletes, building a Pokémon or One Piece collection, or looking to buy, sell, trade, and play in a safe and friendly environment — Momintum brings the San Antonio card community together through the passion of collecting.
Stream With Us
Can't make it in store? Join our live break streams for a chance to pull big hits from home.
Our channels Hit Lab Breaks and Hit Lab Rips feature Pokémon and One Piece live breaks — chase the chase cards, pull alongside the community, and ship straight to your door.
Weekly Events
Prove your skills every Wednesday night at Momintum. Whether you're a seasoned competitor or just getting started, our weekly tournaments offer great competition, prizes, and community.
Every Wednesday
Doors open & registration at 6:30 PM CST
7:00 PM CST
Tournament begins — don't be late!
$10 Entry Fee
Affordable competition for everyone
Box Split Prizes
Top 3 finishers take home box splits
Next Tournament
Wednesday
7:00 PM CST
Prize Pool
Box Splits
Entry Fee
$10
All skill levels welcome
From first-timers to seasoned veterans
Take A Look Inside
Graded slabs, sealed product, singles and more — all under one roof in San Antonio, TX.
Now Viewing
The Main Floor
Marcus T.
March 2025
“Best card shop in San Antonio by far. Huge selection, fair prices, and the Friday tournaments are a blast. Staff really knows their stuff.”
Jessica R.
February 2025
“Sold a collection here and got a really fair offer. Quick, easy process and they were super friendly. Will definitely be back!”
Daniel K.
January 2025
“Brought my kids to the Pokémon tournament and they had an amazing time. Great atmosphere, well-organized, and love the store setup.”
Turn Your Cards Into Cash
We buy Sports Cards, Pokémon, One Piece, graded slabs, sealed product, and collectibles. Walk in, get a fair offer, walk out with cash.
We Buy All Of These
Get a Quote
Upload photos of your cards or collection. We'll review and send you a fair offer within 24 hours.
From The Shop
Guides, market insights, and news for collectors of all levels.
Tens of thousands of collectors, athletes, and dealers packed the floor — including a rare public display of grails like the 1952 Mantle and T206 Wagner.
Momintum Team
Jun 24, 2026
Bowman's annual prospect rush is back — first cards of future stars, Chrome autos, Superfractors, and the race to spot tomorrow's MVP before everyone else.
Momintum Team
Jul 15, 2026
From PSA 10 rookies to one-of-one parallels, Ohtani's global appeal keeps him at the top of the modern card market — one of the safest long-term names in the hobby.
Momintum Team
Jul 21, 2026
Topps Chrome is back for the NBA — updated photography, the comic-inspired Alter Egos inserts, Wembanyama's 'Alien' chase, and one-of-one Rookie Debut Patch Autos.
Momintum Team
Jul 22, 2026
Licenses shifting from Panini to Topps, an ongoing legal battle, and fresh competition — here's what the Fanatics–Panini rivalry means for collectors.
Momintum Team
Jul 19, 2026
Topps Chrome Baseball, Panini Prizm Basketball, and Immaculate headline a stacked July release calendar — one of the busiest stretches of the hobby year.
Momintum Team
Jul 12, 2026
PSA, BGS, SGC — not all grading companies are equal. Here's what to look for in a slab before spending your money on the secondary market.
Momintum Team
Apr 18, 2025
The original 102-card set that started it all. We break down which Base Set cards are still climbing in value and which ones have peaked.
Momintum Team
Apr 10, 2025
After a correction in 2022, the sports card market is showing strong signs of recovery. Here's what's driving prices up and what to buy now.
Momintum Team
Mar 28, 2025
One Piece TCG has exploded in popularity. We highlight the chase cards from the latest sets and which pulls are turning heads at our shop.
Momintum Team
Mar 15, 2025
Thinking about selling? We walk you through how to organize, price, and present your collection so you walk out with the best possible offer.
Momintum Team
Mar 5, 2025
First time coming to a tournament? Here's everything you need to know — format, entry, prizes, and how to make the most of the night.
Momintum Team
Feb 22, 2025
Find Us
7121 W US Hwy 90 #214 · San Antonio, TX 78227
Get In Touch
Questions, inquiries, or just want to say hi — we'd love to hear from you.
Address
7121 W US Hwy 90 #214
San Antonio, TX 78227
Phone
+1 (210) 614-9425
Contact@momintumtx.com
Hours
Mon–Sat: 11AM – 7PM
Sun: 12PM – 6PM
