iPhone Screenshots


The app to watch Grand Slam After Hours Live, shop for supplies, packs or hobby boxes. Drag em’

What’s New

Version 1.0.1

- Bug Fixes & improvements.

Ratings and Reviews

4.8 out of 5
74 Ratings

74 Ratings

DoanldW ,

America’s Card Shop

Grand Slam Collectibles is The Greatest Card Shop In The World!! Nate and his entire crew are first class at everything they do. They are always giving the best deals and putting together what the customers want. These guys along with the Grand Slam Nation are always giving back to the customers, kids, fellow Nation members, and charities such as St Jude and Wounded Warriors. You want find another card shop on their level. Download this app and join The Nation. Check out the live videos. Grand Slam Collectibles will be the only card shop you will ever deal with again.

BuckSlayer261 ,

Best Card Shop

If you want to bust some wax, this is the place to do it. Want to get that instant bust fix, place your order to be busted live! Nate and his crew put on a very entertaining show and will get you excited about sports cards again. Your purchases are truly appreciated and Nate tries to give back to the community all the time, not like those big name shops who don’t give that personal touch. Grand Slam Nation is a great place to spend some time!

NickF34 ,

Highly recommended for collectors!

I’ve never, in the history of having a smart phone, have left a review for an app. It runs great, great products, that blowout any prices anywhere. This is a unique card shop that is successful for many reasons. Give them a try! Some apps are slow but the only thing dragging about THIS app is it’s NUTS! Anyone who would leave a 1 star review is an incompetent bottom 10%er


Chris Gilmore
8.2 MB

Requires iOS 9 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Wallet

    Get all of your passes, tickets, cards, and more in one place.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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