AI Appraisal Estimate

This is a red San Francisco 49ers home-style football jersey featuring the name 'WHITNER' and the number '31' on the back. The garment is constructed from a combination of solid synthetic fabric on the yoke and mesh-style breathable fabric on the lower torso. The nameplate and numbers are rendered in white, heat-pressed or tackle-twill material. Distinctive white stripes are visible on the sleeves, consistent with the 49ers' uniform design from the early 2010s. A significant feature is the silver or black ink autograph located within the '1' of the number '31', accompanied by a small circular authentication hologram at the base of the same digit, likely from a third-party authenticator like PSA/DNA or JSA. Donte Whitner played for the 49ers from 2011 to 2013, which helps date the item to this era. The jersey appears to be in good pre-owned condition with no obvious staining, though there is minor wrinkling consistent with being stored on a hanger. The craftsmanship reflects a 'fan' or 'premier' grade retail jersey rather than an on-field 'authentic' cut, as evidenced by the screen-printed or lighter-weight appliqué elements.

I have completed a visual inspection of the signed Donte Whitner San Francisco 49ers replica jersey. The garment is a 'Premier' or 'Replica' grade retail item, consistent with the fan-apparel standards of the early 2010s. The condition is excellent, showing minor storage-related wrinkling but no visible degradation of the screen-printed numbers or heat-pressed nameplate. The signature, located on the number '31', appears bold and fluent, lacking the hesitation often seen in forgeries. The presence of a third-party authentication hologram is a significant value-driver. Donte Whitner, a three-time Pro Bowler, remains a respected figure in 49ers lore, though defensive player memorabilia typically commands lower prices than offensive stars. Current market comparables for signed 'Hitner' jerseys range from $80 to $175, depending on the jersey grade and the specific authenticator. The value is capped by the fact that this is a replica rather than a 'Game-Authentic' cut (which features embroidered numbers and elasticized sleeves). While the hologram suggests authenticity, a definitive appraisal is limited by the digital nature of this inspection. I cannot verify the physical ink depth or the legitimacy of the hologram's serial number without a physical loupe and access to the corresponding database. Full authentication would require a hands-on examination of the fabric weave, verification of the hologram's micro-printing under UV light, and cross-referencing provenance documentation with the original issuer (PSA/DNA or JSA). For insurance purposes, I recommend maintaining a 4k-resolution photo of the hologram serial number.