valuableness

Noun

 * 1) The quality of being valuable.
 * 2) * 1743, Thomas Chubb, A collection of tracts on various subjects (volume 2, part 2, page 47)
 * And then our valuableness, strictly speaking, arises from the practice of moral duties, and not from the way and means by which we are led on, or invited to the practice of them.