SUM 41″ALL KILLER NO FILLER”. SIGNED BY: DERYCK WHIBLEY. ITEM : SUM 41 “ALL KILLER NO FILLER” VINLY ALBUM. DATE SIGNED: MAY 7, 2026. COLOR OF AUTOGRAPH: BLACK. This item is 100% REAL & AUTHENTIC and OBTAINED IN-PERSON. I take pride in ALL my Autographs being REAL. ALL AUTOGRAPHS I sell are GUARANTEED to PASS ANY 3RD PARTY AUTHENTICATION. NOT included with Item.