Michael Jackson concert memorabilia collection (unauthenticated)

This lot consists of a collection of paper and photographic memorabilia related to a 1988 music concert, featuring multiple items displayed on a neutral surface. The physical collection includes one octagonal backstage pass-style credential, one Ticketron concert ticket, and three glossy photographic prints. The backstage pass is printed with colors fading from blue to yellow and red, featuring text that reads 'MICHAEL JACKSON', 'world tour 1988', 'PEPSI PHOTO', and handwritten text reading 'Uptown X-pass' along with a circled number one. The ticket is a turquoise and orange Ticketron admission stub, with printed text reading 'PEPSI PRESENTS MICHAEL JACKSON', 'SHOW ONE AT THE SUMMIT', 'FRI APR 08 1988', and pricing information indicating $23.00. The three photographs are standard glossy color prints displaying a performer resembling Michael Jackson on stage in a white strapped jacket, dark trousers with belts, and a prominent decorative belt buckle against a red-lit background with stage lighting. Condition issues include slight curling along the edges of the photographs and minor surface wear typical of vintage paper items. The user-supplied context states these are three photos taken at a concert by the owner, one backstage pass, and one unused ticket for a concert, though these claims remain unverified by physical inspection or provenance documentation. The identification rests on the visible printed text on the ticket and credential, and the visual subject matter of the photographs, which are consistent with 1980s pop culture ephemera.

Based on what I can see in the provided image and description, this lot consists of a collection of paper and photographic ephemera presented as 1988 concert memorabilia. The owner identifies this as three concert photographs taken by the owner, one backstage pass, and one unused ticket for a Michael Jackson concert. Based on the visible printed text on the ticket and credential, and the visual subject matter of the photographs, the assumed identification points to 1980s pop culture ephemera. I can't verify from a photo whether these items were personally photographed or used by the owner, nor can I evaluate paper stock quality or subtle printing anomalies without physical inspection. Condition issues include slight curling along the edges of the photographs and minor surface wear typical of vintage paper items. Assuming the attribution and owner claims are correct, comparable 1980s pop culture paper ephemera and concert memorabilia lots of this type typically sell in the $100-$200 range, driven by collector demand for vintage music memorabilia. However, because this material lacks formal third-party authentication and provenance documentation, its market value in an unauthenticated state would likely be lower, closer to a nominal decorative or casual collector level. If the items turn out to be modern reproductions, replica prints, or copies rather than vintage ephemera from the stated era, the value would drop significantly to under $20. To establish greater confidence, this collection would need physical inspection, evaluation by a paper ephemera specialist, and provenance documentation to support the claims.