AI identification & appraisal estimate

Marc by Marc Jacobs Standard Supply 'Type: Workwear' Shoulder Bag

Submitted photo of Marc by Marc Jacobs Standard Supply 'Type: Workwear' Shoulder Bag
Photo submitted by the user — not generated by AI

AI Estimated Value

Not an official valuation

$40-65

AI estimate as of September 27, 2025 · verify with a professional before acting

AI-Generated · Verify before acting

Everything on this page is generated by AI for informational purposes only. AI can make mistakes — the AI may misidentify items or misattribute them (artist, maker, brand, designer, origin, era). This is not an official valuation and should not be used for insurance, sale, tax, estate, legal, or lending purposes — or any decision requiring a certified appraisal. It is not an authoritative claim about any person, brand, or rights holder — do not share or rely on it as a factual statement about a third party. Always consult qualified professionals before making financial decisions.

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AI Item Analysis

This is a pre-owned Marc by Marc Jacobs 'Standard Supply' shoulder bag, identified by the distinctive rectangular metal plaque on the front. The bag is crafted from what appears to be soft, supple genuine leather in a dark, possibly charcoal grey or black color, exhibiting a slightly slouchy silhouette characteristic of many 'hobo' style bags. The leather shows signs of wear, including creasing, minor scuffs, and areas of discoloration or fading, particularly a reddish-brown stain visible on the top right portion of the bag, suggesting significant prior use. The hardware, including the front plaque, strap buckles, and stud details, appears to be a brass or aged gold-tone metal, complementing the dark leather. The front features a gathered or pleated design at the bottom, creating a pocket-like appearance, accented by a vertical leather strip with two hexagonal stud details. The shoulder strap is adjustable via buckles on either side. The overall construction implies a casual yet chic aesthetic, consistent with late 2000s to early 2010s 'workwear' inspired luxury accessories. Despite the visible wear, the quality of the leather and hardware suggests a well-made, designer handbag. The bag's design emphasizes functionality and everyday appeal, typical of the Marc by Marc Jacobs line which aimed for more accessible luxury.

AI Appraisal Report

Upon visual examination of this Marc by Marc Jacobs Standard Supply 'Workwear' shoulder bag, my appraisal places its current fair market value in the range of $40 to $65. The bag presents as an authentic piece from the Marc by Marc Jacobs diffusion line, consistent with designs from the late 2000s to early 2010s. The 'Standard Supply' plaque, hardware style, and overall construction align with known examples from this era. However, the item's condition significantly detracts from its value. It is in fair to poor condition, exhibiting considerable signs of use, including prominent creasing, scuffs, and a noticeable reddish-brown stain on the upper portion. This level of wear substantially limits its appeal to collectors and casual buyers alike. The market for pre-owned Marc by Marc Jacobs bags is saturated, and demand has softened since the line was discontinued and folded into the main Marc Jacobs brand. Comparable listings for this specific style in similar or better condition on secondary market platforms like Poshmark, The RealReal, and eBay consistently sell in the $35 to $80 range. The visible staining on this particular bag places it at the lower end of that spectrum. It is important to note the limitations of this appraisal. Authenticity is presumed based on visual characteristics alone. A full authentication would require in-person inspection of interior tags, zippers (e.g., 'riri' or 'Lampo' markings), stitching quality, and the specific feel and smell of the leather. Without physical handling, I cannot definitively confirm the material as genuine leather or rule out a high-quality replica.

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