AI identification & appraisal estimate

Biker Betty Boop with Harley-Davidson Shield 1" Glass Logo Marble with Stand

Submitted photo of Biker Betty Boop with Harley-Davidson Shield 1" Glass Logo Marble with Stand
Photo submitted by the user — not generated by AI

AI Estimated Value

Not an official valuation

$15.00 - $25.00

AI estimate as of January 21, 2026 · 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 item is a 1-inch diameter spherical glass marble featuring a high-quality fired-on or decal graphic of the classic animation character 'Betty Boop'. The artwork depicts Betty Boop in a 'Biker' motif, wearing a black cap, orange top, and black skirt, seated on a yellow and chrome-detailed motorcycle. To the left of the character is the iconic Harley-Davidson 'Bar and Shield' logo in its traditional orange, black, and white color scheme. The marble is made of opaque white glass, providing a high-contrast background for the multi-colored graphic. It rests on a simple, conical orange display stand, likely made of plastic or painted ceramic. The construction indicates a contemporary collectible piece, likely produced within the last 20-30 years as a novelty cross-over item. The condition appears excellent with no visible chips, fractures, or significant surface abrasions to the glass. The decal is centered with vibrant colors and sharp lines, showing no signs of fading or peeling. This type of marble is often categorized as a 'logo marble' or 'shooter' size, popular among both Betty Boop memorabilia collectors and motorcycle enthusiasts.

AI Appraisal Report

I have conducted a visual examination of this 1-inch 'Biker Betty Boop' logo marble. The piece features a high-fire decal on an opaque white glass base, characteristic of modern novelty production rather than antique hand-blown glass. The condition is Excellent (EX); the surface displays high luster with no evident 'moon' fractures or 'pitting' common in used shooters. The graphic registration is sharp, and the orange conical stand is typical for mass-marketed licensed collectibles from the late 1990s to early 2000s. The market for logo marbles is niche, sitting at the intersection of Betty Boop enthusiasts and Harley-Davidson memorabilia collectors. While Betty Boop items maintain a steady secondary market, this specific item is a contemporary mass-produced collectible rather than a rare vintage artifact. Comparables for licensed 1-inch logo marbles generally realize between $10 and $30 at auction, depending on the specific franchise cross-over and condition. Rarity is low, as these were produced in significant quantities. My valuation assumes the decal is a permanent factory-fired application and not a later aftermarket sticker, which would significantly decrease value. Note that while this appears authentic to its era, a full verification would require physical inspection to confirm the glass's internal annealing and surface tension under a polariscope. In-person examination would also check for 'cold rolls' or surface polishing that might indicate restoration. Without original packaging or a certificate of authenticity from the manufacturer (likely Vacor or a similar commercial vendor), this remains a decorative novelty item rather than a high-stakes investment piece.

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