AI Appraisal Estimate

This is a vintage short-sleeved t-shirt in heather grey, likely a cotton-polyester blend, featuring a screen-printed graphic on the front for the San Francisco 49ers. The design includes 'SAN FRANCISCO' text above large red block '49ERS' lettering with black outlining. A central graphic depicts a Niners helmet resting on a circular logo base. Small copyright text indicates the year 1991, placing this item in the early 90s era of sports memorabilia. The shirt retains its original 'Nutmeg Mills' brand tag, a recognizable vintage sportswear manufacturer. Most notably, the lower front of the shirt features a bold, hand-signed autograph in black permanent marker. The signature reads 'Bubba Paris #77 49ers,' belonging to the legendary offensive tackle William 'Bubba' Paris, who won three Super Bowls with the franchise. The autograph is large and remains dark and legible. Condition-wise, the shirt exhibits light pilling and minor creasing typical of age, but the collar appears intact and the screen print shows minimal cracking. This is a significant piece of fan memorabilia connecting a specific 1990s manufacture date with a direct signature from a franchise star, especially given the person-to-person provenance provided.

This item, a 1991 Nutmeg Mills San Francisco 49ers t-shirt signed by Bubba Paris, represents a intersection of two trending markets: vintage 90s sportswear and NFL franchise memorabilia. Upon visual inspection of the digital images, the shirt remains in very good vintage condition; the Nutmeg Mills tag is a vital marker of period-correct quality, and the screen-printing shows high integrity for its age. The signature of Bubba Paris, including his jersey number #77 and franchise name, is bold and demonstrates high contrast against the heather grey fabric. From a market perspective, while Paris is a three-time Super Bowl champion and a fan favorite, offensive linemen signatures generally command lower price points than quarterbacks or wide receivers. However, the 'Nutmeg' brand carries a specific premium among vintage apparel collectors that elevates this beyond a standard signed tee. The personal provenance provided adds significant sentimental weight, though for market purposes, the value is capped by the lack of a third-party Certificate of Authenticity (COA) from a firm like PSA/DNA or JSA. Without physical inspection, I cannot verify ink depth, fiber penetration, or the presence of synthetic aging. A final authentication would require examining the ink under magnification to ensure it was not a stamp or print, and verifying the shirt's fabric composition and stitching techniques. To achieve the high end of this estimate, I recommend pursuing a professional autograph authentication service to formalize the lineage of the signature.