This item is a clear crystal wine goblet from the Marquis by Waterford line, specifically identified as the Brookside pattern. The design features a rounded bowl decorated with a cross-hatch and vertical leaf-like wedge cut pattern that captures and refracts light brilliantly. The stem is faceted with a hexagonal or octagonal structure, leading down to a wide, stable circular base. A notable feature is the original blue and silver rectangular 'Marquis by Waterford' adhesive label still attached to the foot, indicating the item may be in like-new or unused condition. The crystal exhibits high clarity without visible clouding, chips, or significant scratching, though minor shelf wear on the base is typical for pieces of this age. The Brookside collection was primarily manufactured in Germany or Slovenia starting in the late 1990s, offering a more contemporary and accessible alternative to the traditional Irish-made Waterford sets while maintaining high standards of craftsmanship and lead content. The cut patterns are crisp and uniform, suggesting high-quality mold-blown and machine-cut production techniques. This piece is representative of late 20th-century to early 21st-century fine dining glasswork.

I have completed a visual examination of the Marquis by Waterford Brookside Wine Goblet. Based on the provided documentation and high-resolution imagery, the piece appears to be in 'New Old Stock' (NOS) condition. The presence of the original blue and silver foil adhesive label is a significant indicator of minimal use and preserves the item's appeal to collectors seeking pristine examples. The cuts are sharp and the clarity is consistent with the lead crystal produced by Waterford’s European facilities in Germany and Slovenia during the late 1990s and early 2000s. The market for the Brookside pattern is currently stable but highly saturated. As a mass-produced contemporary line designed for accessibility, it does not command the high premiums associated with vintage Irish-cut Waterford patterns like Lismore. Comparables on secondary markets such as eBay and Replacements, Ltd. show individual goblets consistently selling in the $15 to $25 range. Value is highest when sold as a complete set of 4, 8, or 12, as single replacements serve a narrower 'fill-in' market. While the label and pattern morphology strongly suggest authenticity, a definitive valuation is limited by the digital format of this inspection. A physical examination is required to verify the 'Marquis' acid etch on the base (which often accompanies the sticker), checking for microscopic 'flea bites' on the rim, and performing a resonance test to confirm lead content. This appraisal assumes the absence of clouding or 'glass sickness' often caused by dishwasher heat. Provenance documentation or a retailer's receipt would further solidify the item's history but would not significantly alter the market value of this specific pattern.