90s Bart Simpson Underachiever Matt Groening VTG 89 Pinback Button Badge Cartoon

Vintage 1989 Bart Simpson button pin featuring the iconic phrase “Underachiever and Proud of It”. Licensed by 20th Century Fox and designed by Matt Groening, this collectible piece is perfect for Simpsons fans and vintage pop culture collectors. Condition: • 1.5” - Used with light rust on the back • Front graphics are intact and vibrant • Shows normal wear consistent with age Features: • Official 1989 release • 1” (approx.) round pinback button • Classic Simpsons memorabilia • Rare collectible from the late 80s Perfect For: • Vintage button collectors • Simpsons memorabilia enthusiasts • Display on jackets, backpacks, or pin boards