Vintage BATMAN 66 Robin Aladdin penguin Metal lithograph Lunchbox riddler joker

Description

Vintage BATMAN 66 Robin Aladdin Lunchbox Ad? Metal Sign? Lunchbox riddler joker.
Not really sure what this is. It has the graphics from the iconic aladdin lunchbox, but its a flat uncurved panel  with bare metal back. Alnost like irs a prototype or a piece of a lunchbox that never got completely incorporated into a completed lunchbox. Its about a foot long, has surface rust pitting but is not rusted through at all and  is still in proud displayable condition. In fact ive had it on wall my mancave for 10 years. It has one 3 or 4 mm upturned corner. The corners not broken off. Im just leaving it for the bidder, assuming SOMEONE will bid on it to do what they want with the corner. I.e. tackhammer or plier it down or just snip it off. Im curious if anyones enough of a batfan to ignore a bit of pits and embrace the clearly identifiable dynamic duo and their dastardly debasers. Anyway, ships anywhere in USA for 6$
Thank you very much for your view and possible bid.