A device for holding an advertising sign, said device including one or more of the following: a first supporting means; and a second supporting means, the second supporting means extending diagonally from the operatively upper end of the first supporting means to a ground level, in use, wherein an operatively upper end of the first supporting means and an operatively upper end of the second supporting means define an opening, said opening operable to receive an advertising sign therein.

Protective display cases for collectibles, such as trading cards, rare coins and comic books. Such collectibles are often graded to increase their value, where the collectible is labelled and contained within a sleeve (i.e., a clear plastic sleeve). The protective display case includes a first compartment sized and shaped to receive and at least partially enclose the collectible and a first portion of the sleeve holding the collectible without obscuring visibility of the collectible, a second compartment adjoining the first compartment and sized and shaped to receive and at least partially enclose the label and a second portion of the sleeve holding the label without obscuring visibility of the label, a first end proximate the first compartment; and a second end proximate the second compartment, opposite the first end.

A card display and retention system for displaying graded card collections and memorabilia. The card display and retention system has a single-piece display body with a pocket defined. The pocket includes sidewalls, an adhesive within each pocket, and a card holder configured to be inserted into the pocket and be retained by only the pocket and the adhesive. The display body defines a plurality of pockets that are sized to retain a plurality of card holders that contain cards.

Protective display cases for collectibles, such as trading cards, rare coins and comic books. Such collectibles are often graded to increase their value, where the collectible is labelled and contained within a sleeve (i.e., a clear plastic sleeve). The protective display case includes a first compartment sized and shaped to receive and at least partially enclose the collectible and a first portion of the sleeve holding the collectible without obscuring visibility of the collectible, a second compartment adjoining the first compartment and sized and shaped to receive and at least partially enclose the label and a second portion of the sleeve holding the label without obscuring visibility of the label, a first end proximate the first compartment; and a second end proximate the second compartment, opposite the first end.

For securing a display sign to a display rack, a wire sign holder with a main length of a wire, one or more hook(s) at one end of the main length of wire, and a bracket situated at the other end of the main length of wire. The wire sign holder is configured such that the bracket connects to an in-store fixture or display rack and holds the main length of wire vertically. While in the vertical position, the one or more hook(s) at the other end of the main length of wire is situated to receive a display sign. Multiple wire sign holders are attached to a display rack for securing one or more display signs.

A protective case is provided that includes a front cover removably coupled to a back cover. The front cover and back cover may be configured to retain a collectible between the front cover and the back cover. The front cover and/or back cover may be configured such that a viewer may view the inserted collectible through the front cover and/or the back cover when the collectible is positioned between the front cover and the back cover and when the front cover is coupled to the back cover.