Seasons of Numenera
Dacc-Dacc inspects various items for sale, eventually including the data crystal, picking it up to examine it gently, unless the vendor objects. They continue to peruse about a bit more pointing back to the crystal, as well as a few other odds and ends, mostly items of immediate practical value or things Dacc-Dacc would guess are interesting to look at, but not of too great value. "How much for these? Separately and together, please."