sentimental value

: marked or governed by feeling, sensibility, or emotional idealism

: resulting from feeling rather than reason or thought

: having an excess of sentiment or sensibility

: the monetary worth of something : market price

: a fair return or equivalent in goods, services, or money for something exchanged

: relative worth, utility, or importance

: to consider or rate highly : prize, esteem

: to estimate or assign the monetary worth of : appraise

: to rate or scale in usefulness, importance, or general worth : evaluate