NH-C14Sの高価買取価格

It looks like you have provided a sequence of numbers followed by a code, "NH-C14S." This could refer to a product identification number or a model number. However, without additional context, it is difficult to determine exactly what this refers to.
If you could provide more information about what you are looking for regarding this number, that would be helpful! For example, are you looking for details on a specific product, its specifications, or something else?