Very nice. Will these be the same dimensions as the as the NES BitBox cases?
Not exactly. Reason being is because first they are thicker carts than NES so spine will be slightly thicker (about 1/8") and those damn manuals are so freaking big the case will actually be a hair taller as well. Also because the manuals are so big, to accommodate a manual pocket + manual its slightly wider. The good news is this allowed us to do the crisscross layout, which works well for Super EverDrive and SD2SNES without making any special provisions for them like I did with the NES EverDrive.
The NES case base was a size they already had, I just had to get the mold made for where the cart goes. They did not have a base mold that would work for these manuals and carts (well they did, but it was a 9" tall case lol), so I had to get complete new mold set made, which I was hoping not to have to do because its much more expensive, but them are the breaks I guess. Its partly my fault, the NES cases are pretty large already I just kind of figured SNES manuals would fit. The good news is since everything is brand new I had the option of a more rigid spine which should get rid of that slight bend at the top and bottom of the spine on the NES cases.
All-in-all they should not be much bigger than the NES case and will most likely look fine on the shelf next to them. Really if it weren't for the manuals they would have been the same height and width, just slightly thicker spine. For those who don't care about manuals and want a slightly smaller case I will probably be getting the NES case mold modified slightly with our next batch so that North American SNES carts will fit in that as well. Just to give people some options.