| Robots in Disguise 2015 - Jewelry - Pin - Bumblebee / Grimlock / Optimus Prime / Sideswipe |
| Generation: | Robots in Disguise 2015 | |
| Category: | Jewelry | |
| Sub-Category: | Pin | |
| Description/Name: | Bumblebee / Grimlock / Optimus Prime / Sideswipe | |
| Year: | 2016 | |
| Company: | Pyramid International | |
| Country: | U.S.A. | |
| Condition: | Mint | |
| Notes: | N/A |