I found a Hasbro Enamal Pin set at an Indianapolis Super Target store on Friday. It was $11.99 and included 4 pins: Autobot insignia, Glow Work, Mr. Potato Head and Rich Uncle Penny bags. They were in the collectibles area near movies and electronics.
Confirmed out in stores in MA. Found 4 in Holbrook Target by my Amazon worksite. These are a Funko product with UPC 6 71803 36058 7. Product number 120870HASPN0011090420. Packaging reflects Europe & Australia packaging perhaps indicating market availability via usual sources.