Black and white checkered ceramic tableware

This set appears to consist of ceramic tableware pieces, specifically a flat plate and what seems to be the underside of a bowl or deep dish. The plate features an all-over black and white checkered or harlequin pattern across the top surface. The second piece is inverted, showing a solid black glazed underside with a circular unglazed foot ring revealing a white ceramic body. Centered on the black base is a visible stamp that reads MONOPRIX in white sans-serif capital letters. While the owner identifies this as part of a set of 2, the image shows two distinct surfaces that may represent different types of vessels within a larger collection. The aesthetic is consistent with contemporary graphic kitchenware designs produced for retail. The finish appears glossy and reflective, suggesting a high-glaze ceramic construction. No significant chips or cracks are immediately visible, though minor surface scuffs consistent with typical kitchen use may be present upon closer inspection. The presence of the MONOPRIX branding is consistent with items sold by the French retail chain, but this marking remains unverified without professional physical inspection.

Based on my visual analysis of the provided images, this set consists of two ceramic tableware items featuring a contemporary black and white checkered motif. I can observe a marking on the underside of one piece that appears consistent with the branding of the French retailer Monoprix. While the aesthetic is sharp and the glaze appears to be in good condition, I cannot verify the material composition or the legitimacy of the brand mark from a photograph alone. For the purpose of this estimate, I am proceeding under the hypothesis that these are mass-produced retail items as suggested by the visible stamp. The market for contemporary, branded retail ceramicware is generally stable, though these items are typically valued as functional household goods rather than collectible art. The estimate of $20-$40 assumes the set is intact and free of structural damage; however, a physical inspection would be required to rule out hairline fractures or significant surface wear that would diminish value. Since this item is attributed to a high-street retailer per the user's submission and the visible mark, the secondary market value is driven primarily by decorative appeal and utility. If these pieces were found to be from a generic manufacturer without the Monoprix attribution, the value would likely decrease to the lower end of the range or below, as brand recognition often carries a slight premium in online resale environments. To confirm this identification, one would need to verify the mark against known seasonal collections from the retailer and inspect the foot rings for characteristic manufacturing techniques. Should the items be determined to be lower-quality reproductions of this specific retail style, their value would be negligible outside of basic functional use.