Price, worth (5)
I believe the answer is:
value
I believe this is a double definition.
'price' is the first definition.
(thesaurus)
'worth' is the second definition.
(value is a kind of worth)
(Other definitions for value that I've seen before include "Worth or importance of something" , "Esteem" , "Hold in high regard" , "Hold dear, regard highly" , "Worth; prize" .)