boldblox Large Graded Card Storage Box 4-Row with Combo Lock – 150+ Slabs, 540+ Toploaders, or 1500+ Loose Cards

Overview

Designed for serious collectors, the boldblox Large Graded Card Storage Box blends rugged protection with smart organization. Its robust aluminum frame and high-density non-abrasive foam interior cushion graded cards, guarding them from everyday bumps while keeping finishes pristine. The result is a dependable companion for safeguarding prized pieces in both display and transport scenarios.

With flexible capacity options, this case adapts to your evolving collection. It can hold up to 152 PSA slabs, 540+ toploaders, 132 one-touch holders, or 1500+ loose cards, making it a versatile choice for growing portfolios without clutter. This adaptability is especially useful for collectors who curate a mix of slabbed, top-loaded, and loose cards, as it helps you consolidate while preserving the integrity of your pieces.

Capacity and customization

• 152 PSA slabs
• 540+ toploaders
• 132 one-touch holders
• 1500+ loose cards

Custom foam dividers in the four-row tray allow you to separate slabs or toploaders and access items quickly. The dividers stay in place during travel, helping keep your collection organized and ready for show or storage.

Security and portability

• Dual combination locks provide on-the-go security
• Stoppable lid prevents accidental closures
• Comfortable carry handle makes transport to conventions and meetings straightforward

At 16.7 inches by 11.8 inches by 6.2 inches, this case offers a premium footprint that travels well and stores neatly in a home or showroom. The emphasis on sturdy protection and organized layout makes it a practical option for those who prize presentation and care when handling valuable sports cards. While results vary, the design supports careful handling, safe display, and convenient transport for a range of card values and configurations. Consider boldblox as a reliable platform for expanding, displaying, and safeguarding a growing collection.

Key takeaways

Protective build, flexible capacity, organized access, and secure travel all in one portable box. A thoughtful solution for collectors who want to balance protection with accessibility, whether at home, in transit, or at a show.