AI Appraisal Estimate

This is a vintage commemorative item featuring a 6.5-ounce 'Georgia green' contoured glass Coca-Cola bottle permanently encased in a thick, rectangular solid block of clear Lucite or acrylic. The bottle within is filled with liquid and features the iconic white script 'Coca-Cola' logo with 'Trade-mark' printed below. Above the logo, the glass is embossed with 'Return for Refund'. The bottle is topped with a classic red metal crown cap. This specific type of desktop display was often issued as a commemorative piece for anniversaries, such as the 75th anniversary observed in the late 1970s and early 1980s, or as corporate awards for bottling plants. The Lucite block appears to be in good condition with minor surface scratches consistent with age and handling. The liquid level within the bottle appears stable with no signs of leakage into the surrounding acrylic. The transparency of the block is high, showing off the polished edges and the refraction of the bottle inside. These pieces are valued for their 'pop art' aesthetic and their intersection of industrial design and corporate history, often serving as heavy paperweights or shelf decorative items.

I have virtually examined this Coca-Cola 75th Anniversary commemorative bottle encased in a solid Lucite block. This specific variant, featuring the iconic 6.5-ounce 'Georgia Green' contour bottle, was produced primarily in the late 1970s (centrally around 1977-1981) as executive gifts and awards for bottling plant milestones. The specimen appears to be in 'Very Good' condition; the Lucite maintains high transparency, which is critical, as these blocks frequently suffer from 'yellowing' or internal crazing when exposed to UV light. The liquid level remains constant, suggesting no internal seal failure. Market demand for Coca-Cola paperweights remains steady, though values have softened from their early 2000s peak. Recent auction results for similar Lucite-encased bottles show a range between $100 and $200 depending on the clarity of the acrylic. The mention of a 'Batman Trading card' by the owner appears to be a clerical error or misclassification, as it holds no relevance to this specific corporate collectible. Authenticity is supported by the embossed 'Return for Refund' glass marking and the period-correct red crown cap. However, a physical inspection is required to determine the depth of surface scratches and to verify if the base has felt padding or original manufacturer engraving (such as 'Lucite by DuPont'). True valuation is also contingent on the absence of internal air bubbles or 'silvering' around the bottle's surface where the acrylic meets the glass. This piece remains a desirable cross-over item for both beverage historians and Mid-Century Modern enthusiasts.