Max ProtectionCard Penthouse XL Storage Box System - Holds One Touch Magnetic Holders, Toploaders and Card Saver 2.

Works perfect

UPDATED Review:This thing was a pain from the start. It came as flat cardboard cutouts with zero instructions on how to put the thing together, I was bending and snapping off pieces, I didn't know if I'd just ruined it or what until I put the last piece together and was like, ohhhh so that's how it goes.. I'm not sure if there is a significant size difference between the card saver 1 and the card saver 2? But this thing does NOT hold card saver 1 top loaded cards.. 😭😒 That was the only reason I got this thing, to better organise my toploaded cards, but nope.. This product doesn't cut it (you can see in my photos how much it bows the card saver 1 sleeve and how much it won't fit.. That said, I will say that it does decently hold raw, penny sleeved, one touch magnet cases, and graded card cases very well.Update; I did end up finding and purchasing the one size up from this for like $10 more which DOES hold card saver 1 sleeves. So this is great for sorting all of my common cards.

There should be instructions included to assist with putting it together. It was a little challanging.

I had never seen this, and have always used the standard 4 row boxes. This is a game changer. It makes organizing your card so much easier, not to mention all the wasted space in the standard boxes that don't adequately fit topholders. From now on, anything I have in toploaders will be stored in these to make them more accessibleThis was super easy to put together after finding the demonstration video on youtube.

This was pretty easy to assemble. If you've put together any of the larger cardboard collectible card storage boxes then this shouldn't be a problem for you. Once assembled, I was able to get 1 and a half of the big 5-row storage boxes into it with plenty of room for dividers and to add more cards. I'll probably need 3-4 more of these to house my entire collection, but the sliding drawer boxes make it easy to sort through the cards. The plastic dividers work great the drawers, which are tall enough to clear the plastic card slabs, too. If someone made these in sturdy plastic with a seal-able, snap-tight, waterproof top for each drawer, I'd snatch them up quickly. Since it's cardboard. I have the same concern as all the other CC storage boxes: you're out of luck if they get wet, or dropped, or sat on.

I love how well this product works for card storage. If put together knowing that you are dealing with cardboard, it is very stable. I’m actually ordering another one today. Price seems a little steep. And instructions need to be easily obtainable. Other than that, it’s a great product!

I love the organizational structure of this storage system

Honestly slightly insane that this comes with not even one sheet of instructions. Figured it out and didn’t take too long, but the sides just don’t fit in the slats well/seems pretty flimsy for $65 plus tax. The good news is, this doesn’t really affect the boxes staying in their slots and aside from aesthetics, it works pretty well. I will admit that I haven’t actually filled any with cards, so I will update if that causes any issues.