I'm a huge collector of board games and the main problem I have is trying to store them all properly. I've tried the Ikea Kallax shelves, but those are not the prettiest things on the planet. They also have a lot of extra mass taken up by the shelves themselves. 

I've been reading about the solution from Box Throne and thought that might be a perfect solution. But I also plan to put these in various spaces in my basement and I'm worried that the Box Throne solutions don't adjust well to dynamic widths. I'd also like to get thoughts from others who have used the solution. It's a bit pricy, but is it worth it? Money usually isn't a big concern for me, so maybe I just bite the bullet?