Guardhouse
Certified Slab Storage Boxes
inert · Polyethylene and polypropylene
Holds 20 PCGS/NGC slabs. Once you own more than a handful of certified coins this stops being optional.
Tubes, Boxes & Storage
Bulk, slabs, and the environment around them: humidity, sulfur and the slow chemistry that acts over years.
4 of 4 shown
Intercept Shield
Intercept Shield Boxes
Corrosion-intercept lining for slabs or 2x2s. The most effective single purchase against long-term toning damage in a humid house.
Tubes, Boxes & Storage
Rechargeable Silica Gel
inert · Polyethylene and polypropylene
A safe is a sealed box that traps whatever humidity was in the room when you closed it. Indicating silica gel, recharged in an oven twice a year, costs almost nothing and prevents the damage no conservation can undo.
Guardhouse
Square Coin Tubes
inert · Polyethylene and polypropylene
Square tubes don't roll off a table and pack without wasted space. Sized by denomination. For circulated bulk and roll hunting — never for a coin whose surfaces matter, because tubed coins slide against each other.
Ordered by fitment and archival safety, from a dataset that holds no commission information. Some links earn us a commission; none of them change what appears here or in what order. How that works.