I've been thinking of buying a mess of these from BCW.http://www.bcwsupplies.com/products/Comic-Accessories/COMIC-BOOK-STOR-FOLIO-15-IN.htm
Figured I'd scan covers to put in the front and make labels for the spine. As far as using them as some sort of decor, I just don't know what to tell you. I used to have a big plastic sheet, made for storing CD's and being hung on a wall. Would love to find something like that for comics. Still though, I have to many comics for all of them to be displayed.
I haven't come across these. Thanks!
As far as the "display" aspect goes, that's not as crucial at this point, and not necessarily related. She bought me a copy of the Flash #200 for our anniversary, and wants us to get some other old comics to frame, hang, and arrange together. That project is currently on the back-burner. The main concern is finding a "good looking" alternative to longboxes.