AI Appraisal Estimate

This is a professional-style American football jersey belonging to the San Diego Chargers, featuring the 'Powder Blue' color scheme popularized as a throwback design. The jersey prominently displays the name 'TOMLINSON' across the back nameplate and the number '21', corresponding to Hall of Fame running back LaDainian Tomlinson. The construction features a combination of solid synthetic fabric on the upper yoke and breathable mesh on the lower torso. The numbers are tackle-twill inserts, white with gold/yellow embroidery outlines, which is a high-quality indicator of professional-grade apparel. The iconic Chargers lightning bolt logo is visible on the sleeves. A significant feature is the black ink autograph located within the '2' of the number 21, accompanied by a small hologram authentication sticker at the base of the same digit, likely from a reputable grading service like JSA, PSA/DNA, or Beckett. The jersey appears to be in excellent condition with no visible staining, fraying, or sun-fading. The style dates from the early-to-mid 2000s era when this specific uniform design was frequently worn as an alternate or primary home set. The overall craftsmanship is high, with clean stitching around the nameplate and numbers.

Based on my visual examination of this LaDainian Tomlinson signed San Diego Chargers jersey, the item presents as a high-quality 'custom' or 'collector' grade jersey, distinguishable by the tackle-twill stitching and the iconic powder blue throwback design. The signature is placed cleanly within the numeral, showing no signs of 'bleeding' or ink degradation, suggesting it was signed with a high-quality permanent marker. The presence of a visible authentication hologram is a significant value driver; in the current sports memorabilia market, unauthenticated signatures carry a 50-70% discount compared to those verified by major houses like JSA, PSA/DNA, or Beckett. Market demand for Tomlinson remains consistently high, as he is a first-ballot Hall of Famer and a key figure in Chargers history. Recent auction comparables for authenticated signed powder blue jerseys range from $400 for standard commemoratives to over $800 for authentic 'On-Field' Reebok/Nike equipment. Because this jersey lacks brand-specific logos (such as a Reebok vector or Nike swoosh), it is likely an 'authentic-style' garment produced specifically for signings. Limitations: My assessment is based solely on the provided imagery. While the signature appears consistent with Tomlinson’s known 'L.T.' flourish, I cannot verify the hologram's serial number against a database to ensure it isn't a counterfeit. A full physical inspection would be required to verify fabric weight and to ensure the autograph is not a pre-printed facsimile. For definitive valuation for insurance or resale, a certificate of authenticity (COA) matching the hologram must be presented.