Abstract: A portable collectibles storage and display case is protects collectibles mounted on a base from damage by individually securing the collectible base within the case with the collectible itself in noncontact with another object. The portable case is modular in that several identical cases can be secured together, both stacked and side-by-side. The combined side-by-side cases are linked through a releasable hinge on each side so the cases can be easily hinged open on one side hinge to display their contents by releasing the hinge connection on the other side. With the cases combinable back-to-back, front-to-front, and vertically stacked, any such combination of cases is available to the user. Side-by-side combinations can be hinged opened for viewing without fully separating the cases. Stacked cases similarly hinge open together.