Abstract: A stand-alone display case module is provided. Each display case module has a first modular connector and a second modular connector mounted to opposing vertical walls, wherein a rod member may slidably engage the nesting of the first modular connector of one display case module and the second modular connector of another display case module so as to form a pivotal modular connection between at least two adjacent display case modules, and wherein the adjacent display case modules are pivotably connected in horizontal and/or vertically stacked configurations.