AI Appraisal Estimate

AI-generated estimates · not official valuations

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Submitted item photo
Submitted photo · May 27, 2026

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AI analysis below

AI appraisal

AI analysis & estimate

AI-Generated · Verify before acting

Everything below 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 Identification

·Not independently authenticated·Verify before acting

Mongoose 'Craze' BMX Bike

Bicycle

AI Estimated Value

·Not an official valuation·Verify before acting

$75-125

As of May 27, 2026

AI Item Analysis

·AI can make mistakes·Verify before acting
The item is a Mongoose 'Craze' BMX bike, characterized by its vibrant turquoise blue frame with black accents. The frame appears to be constructed from metal, likely steel or aluminum, given its typical use in BMX bikes for durability. The bike features standard BMX handlebars, which are black, with black rubber grips and a single black brake lever on the right side. The front wheel and fork are also black, complementing the overall color scheme. The seat is black, padded, and branded with the 'Mongoose' logo in white. The bike is equipped with a single-speed drivetrain, typical for BMX models, and black pedals. The rear wheel and associated components, including the chain and sprockets, are primarily black. A kickstand is visible on the drive side, suggesting it's designed for casual use in addition to potential freestyle riding. Notable branding 'Mongoose' is present on the downtube and seat post, with 'Craze' visible on the top tube, likely indicating the specific model. The bike appears to be in used condition, showing some minor wear consistent with recreational use, such as slight scuffs or dirt accumulation, but no significant structural damage or major repairs are immediately apparent. The tires show some signs of use but still have visible tread. Based on the branding and style, it is likely a modern or relatively recent production BMX bike, designed for youth or entry-level riders. The overall craftsmanship appears standard for a mass-produced recreational bicycle.

AI Appraisal Report

·AI can make mistakes·Verify before acting
Based on my visual examination of the Mongoose 'Craze' BMX bike, it presents in good, used condition. The vibrant turquoise frame shows minor wear consistent with recreational use, such as scuffs and dirt accumulation, but no apparent structural damage. All major components, including the frame, forks, wheels, handlebars, and seat, appear original to the bicycle. The 'Mongoose' branding on the downtube and seat post, along with 'Craze' on the top tube, confirms authenticity as a Mongoose product. The presence of a kickstand suggests its use as a general-purpose or entry-level BMX, rather than a high-performance model. Market conditions for entry-level, mass-produced BMX bikes like this Mongoose 'Craze' are typically stable but not highly appreciating. New models of comparable quality often retail for $150-$250. Used examples, depending on condition, usually fetch 30-60% of their original retail price. Demand for such bikes is consistent among youth and casual riders; however, their widespread availability and lack of vintage or specialized features mean rarity is not a factor impacting value positively. Factors impacting value here include the good overall cosmetic state, functional components, and the recognizable Mongoose brand. No unique features or high-end components elevate its value beyond the typical used market for this category. While I can confirm the model and general condition from the image, an in-person examination would be crucial for a full assessment. This would include checking for frame alignment, evaluating bearing play in the wheels and bottom bracket, assessing brake function and wear on brake pads, examining chain and sprocket wear, and looking for hidden cracks or bends not visible in photographs. Provenance documentation is unlikely for this type of bike and not necessary for value assessment here. Without physical inspection, I cannot guarantee the mechanical integrity or detect all minor imperfections that could slightly alter its market value. Given its condition and market positioning, I would place its current resale value between $75 and $125.

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