Depends where you live if your really broke and need to get by a month or two maybe you can put something above ground from the box to a outside hose connection. I know it sounds funky but it would work if need be.
If your in a State that freezes in the Winter for get it and bite the bullet and have a new line installed.
If your in a State that freezes in the Winter for get it and bite the bullet and have a new line installed.