Leak around bathroom skylight; purchase or not?

my ceiling was not soft, but showed signs of water leakage. Everything resealed and though it was good. Till I put in the dehumidifier then everything got soft, will end up pulling down the ceiling in the kitchen and living areas to evaluate the damage and make repairs. My advice? RUN!!! unless you are into repairing things like am, my labor is cheap as opposed to paying higher prices. There is enough hidden damage from leaks that buying one where the damage already shows is not necessary.