Thanks! It looks like they have some unique storage options; this one caught my eye: https://www.amazon.com/IRIS-6-Drawer-Scrapbook-Organizer-Black/dp/B01LX6FV6H/ref=sr\_1\_11

Here is something you may want to consider:

1. Removing all batteries (Even Coin Cells), they will continue to power the clock, but can invite in corrosion.
2. Storing your motherboard upside down w/ a papertowel/shop towel on the part facing down. I started doing this so so any capacitors that may leak or burst would just harmlessly fall to the top of the bag vs. eat traces on the board.
   

I try to box mine but I do have a dresser where I keep some that I am planning to use. I don't tend to stack them on each other unless they are new to me and I haven't tested them yet.. Those scrapbook cases are perfect Motherboard holders.. Just search for "Scrapbook Case" or "Craft Storage Boxes" and you will see the variety! I even debated getting one of those carts with the drawers..

https://www.amazon.com/s?k=scrapbook+case

https://www.amazon.com/IRIS-6-Drawer-Scrapbook-Organizer-Black/dp/B01LX6FV6H