Nitestarz wrote:
I am looking to buying a new home. A few nice homes have fuses. What is
a general cost to upgrade fuses to a circuit breaker?

This is something that you should try to get the seller to do as a
condition of purchase. Chances are pretty good that if they have the
old 60 Amp "Main, Range and Four" fuse panel that the entire house
probably needs rewired. Usually in houses like that 2 circuits pretty
much run most of the outlets and lights.