Etsy seller NickelandDimeStore produces "concept art" in the form of junky-looking toys packaged with frank labels ("choking hazard," "boring game," etc). The seller says, "Handmade toy from an alternate 1950's universe. A world where the packaging told you exactly what you were getting. Yes, the toy is handmade by me along with the package design. It's meant to be concept art, but you can gag gift it to a friend."
(Thanks, joedwards!)