Matt Groening Autographed Simpsons Bart Sketch 2006 Beckett AuthenticatedMynt Auctions4.4(831)US$100Feb 23, 2026
Matt Groening Signed 16x20 Canvas Bart Simpson Beckett AuthenticatedMynt Auctions4.4(831)US$10011 hrs Left
Matt Groening Signed 11x14 Canvas Sketch The Simpsons Beckett AuthenticatedMynt Auctions4.4(831)US$1,7505 days Left
Matt Groening Signed 8x10 Homer Simpson Sketch JSA AuthenticatedMynt Auctions4.4(831)US$10014 hrs Left
Matt Groening Signed Gumball Machine with Sketch Beckett AuthenticatedMynt Auctions4.4(831)US$1004 days Left
Rob Minkoff Signed Sketch Photograph Mr Peabody & Sherman PSA/DNAMynt Auctions4.4(831)US$10011 hrs Left
