His opinion is not worth a hill of beans in this matter.
care
Frequency:
60
%
I don't give a hill of beans about what they think.
importance
Frequency:
50
%
The issue is of no hill of beans importance to me.
difference
Frequency:
45
%
It won't make a hill of beans of difference whether you go or not.
Idiomatic Expressions for hill of beans
Phrase: doesn't amount to a hill of beans
Meaning: to have little or no significance or impact
Usage: His excuses don't amount to a hill of beans when it comes to completing the project on time.