What is your prefered method of storing your PCGS/NGC Certified coins? Intercept? or other? and why?
This is not what you are looking for but I think it may apply to many of us. Slabs are pretty safe containers so I just keep them together in boxes. I keep a few of the better coins int the plastic TPGS boxes. I throw a few pieces of Intercept Shield in the large cases the coins are in.
I think many folks use "overkill." Slab w/Intercept box sealed in zip-plastic with desiccants.
Pcgs blue boxes. Or baseball card plastic? Some dealers send coins in them. I save the plastic. If you submit groups of coins to Pcgs to get free a blue box! More than 20 coins gets 2