AI Appraisal Estimate

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Submitted item photo
Submitted photo · June 13, 2026

User's notes

1997 Liquid Blue Grateful Dead Cosmic Charlie tie dye T

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.

Note

This analysis also relies on unverified notes provided by the user, which may be incomplete or inaccurate and could affect the result.

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AI Identification

·Not independently authenticated·Verify before acting

1997 Liquid Blue Grateful Dead 'Cosmic Charlie' Tie-Dye T-shirt

Apparel

AI Estimated Value

·Not an official valuation·Verify before acting

$125-250

As of June 13, 2026

AI Item Analysis

·AI can make mistakes·Verify before acting
This is a vintage short-sleeved tie-dye t-shirt featuring the Grateful Dead's 'Cosmic Charlie' design, manufactured by Liquid Blue in 1997. The shirt is constructed from cotton and displays a vibrant, multi-colored tie-dye pattern, primarily featuring swirls of light blue, green, purple, and white. The central graphic on the front depicts a blue Grateful Dead dancing bear wearing a red shirt and an astronaut helmet, seated in what appears to be a crescent moon or spaceship labeled 'MARS PIES,' complete with a guitar. The background of the graphic is a starry cosmic scene. Below the bear, the design transitions to an ornate, fiery or psychedelic pattern with various small, colorful figures and abstract shapes, possibly including eyes or alien faces. The title 'COSMIC CHARLIE' is prominently displayed in large, bold red letters with yellow outlining above the main illustration. The collar appears to be a standard crew neck. Given its age, the shirt's condition seems generally good, though minor wear consistent with a vintage textile item (e.g., slight fading, softening of fabric, small pinholes or subtle discoloration) could be present but is not clearly discernible from the provided image. The tie-dye pattern provides a unique, handcrafted aesthetic, typical of Grateful Dead merchandise. The large, full-front graphic and the well-known band imagery, combined with the Liquid Blue branding and specific year, indicate it's a collectible piece for fans of the Grateful Dead and vintage band apparel. The quality of the screen print appears intact, with colors remaining relatively vivid.

AI Appraisal Report

·AI can make mistakes·Verify before acting
Upon examining the provided image and details of this 1997 Liquid Blue Grateful Dead 'Cosmic Charlie' tie-dye T-shirt, I assess its condition to be generally good for a vintage textile. The colors of the tie-dye and the screen print appear vibrant, with no obvious major cracks or fading on the graphic itself. The cotton fabric seems to have retained its structure, and there are no immediately visible tears or significant staining from the image provided. Authenticity appears strong based on the 'Liquid Blue' branding, the specific 'Cosmic Charlie' design, and the year 1997, all consistent with known Grateful Dead merchandise from that era. Liquid Blue was a prolific and authorized manufacturer of Grateful Dead apparel. The market for vintage Grateful Dead tie-dye t-shirts remains consistently robust, driven by a dedicated fanbase and the enduring appeal of the band's iconography. Specific designs like 'Cosmic Charlie' have a recognizable aesthetic that appeals to collectors. While not exceptionally rare, a well-preserved example from the 90s, especially one with a full front graphic and strong color like this, commands good interest. Factors impacting value include the highly sought-after graphic, the desirable tie-dye treatment, and the established Liquid Blue manufacturer. The condition, as observed, is a significant positive factor. Limitations in authenticity verification from images alone include the inability to inspect for common wear such as subtle pinholes, minor stains that might not photograph well, collar stretching, or fabric thinning. I cannot confirm the exact tag details or internal stitching, which can sometimes reveal repros. A physical examination would allow me to check the physical integrity of the fabric, stretch of the collar, and exact print texture, as well as definitively confirm the tag and internal seams. These in-person checks, along with any provenance documentation, would provide full authentication and a more precise condition assessment.

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