REP Gaming - MTG-1 Collectible Card Carrying Case

They do not fit. Also, I am actively looking for a new alternative for this product. Build quality was fine. My issue has been that because the lid only opens part way and stops perpendicular to the case, it can sometimes get knocked closed if you don't close it when not in use. You will want to be careful to make sure your cards are not sticking out when closing, I have had the issue of a cards being damaged due to this. This is after months of use and not a regular occurrence, so it may not apply if you are always careful. This is just not the ideal solution for me.

Has anyone tried holding Boulder Deck Boxes from Ultimate Guard in one of these? Just curious if they fit, and if so, how well they fit. Thanks!