AI Appraisal Estimate

This is a red San Francisco 49ers replica-style football jersey featuring the name 'WILLIAMS' and the number '98' in white block lettering. The jersey is constructed from a mesh and solid synthetic polyester fabric, typical of sports apparel from the early 2010s. Based on the player name and number, this item corresponds to defensive back Madieu Williams, who played for the 49ers in 2011. The jersey includes characteristic three-stripe screen-printed details on the sleeves and the number displayed on both the back and shoulders. A critical feature of this item is the black ink autograph located on the upper section of the first digit '9' on the back, showing the initials 'MW'. Regarding condition, there is a visible dark smudge or stain on the lower portion of the same '9' digit, which may impact the display value. The garment appears to be in used but preserved condition, hung on a standard hanger, with no significant fraying or structural damage apparent in the photograph. This piece represents a niche era of 49ers history and serves as a piece of sports memorabilia for fans of the franchise or the specific athlete.

Based on my visual examination of the Madieu Williams signed San Francisco 49ers replica jersey, I have determined its value is primarily driven by its status as a piece of franchise-specific memorabilia rather than high-end sports investment. Madieu Williams, though a respected NFL veteran, had a brief one-season tenure with San Francisco in 2011, which limits the number of collectors actively seeking his specific 49ers gear. The jersey is a standard replica (non-authentic/on-field cut), featuring screen-printed numbers and nameplates. The autograph, marked 'MW' in black ink, appears consistent with Williams' abbreviated signature style. However, the dark smudge on the first digit of the number '9' is a significant detractor, as it impacts the visual appeal for framing or display. Market comparables for signed jerseys of defensive players with short-term team tenures typically fall into this modest price range, especially for screen-printed garments. Rarity is high due to the short window of his 49ers career, but demand remains niche. I must note that this appraisal is based on image analysis alone. Digital images cannot confirm ink depth, pressure, or the presence of artificial tracing. To definitively authenticate this item, a physical inspection by a handwriting expert and the presence of a Certificate of Authenticity (COA) from a reputable firm like JSA, PSA/DNA, or Beckett would be required. Without such documentation or a clear chain of provenance, the signature is valued as 'unverified' in the current marketplace.