unvaluable

adjective2

1. •
   (rare) Not valuable; having little value.

   • Because if they never think about you, that means you have never made yourself valuable or unvaluable. You have become a jack of too many trades. So you master nothing. — 2024
2. •
   (no longer used) Invaluable; beyond price.

   • I kon him thanks that he hath had the hap to chuse, and knowledge to cull-out so worthy a worke, and a booke so fit to the purpose, therewith to make so unvaluable a present unto his Countrie. — 1603