For me it's not the salary (been out of tech and would not expect much nego. power), but how do I quantitfy primo health insurance, 31+ days off a year, 5 month

For me it's not the salary (been out of tech and would not expect much nego. power), but how do I quantitfy primo health insurance, 31+ days off a year, 5 months sick leave and a 1/2 mile commute. I really don't know how to assign a number to all that.