A signed LP cover (vinyl included) for “8:46”, autographed in-person by Dave Chappelle. In-Person Signature. Authentication: JSA [James Spence Authentication] Certification Number: AB38903 Collector Note: This signed LP cover commemorates Dave Chappelle’s powerful and historic performance “8:46”, a landmark moment in modern stand-up comedy. In-person authenticated autographs like this are highly collectible, especially on meaningful releases such as this. A display-ready, standout collectible from one of comedy’s most influential voices.