Personally, if the pipe fittings were not leaking, and did not show signs of significant corrosion, then I would probably leave them alone until there was an issue.

No leaks from roof or in basement.

Deck is falling down (covered by HOA) but has resulted in an ongoing ceiling foyer leak.

If they find the tank has leaked the costs go up big time .

-Question: What are some smart financing options to still fix the leak knowing that I’ll probably sell in the near future?

They are made of thicker plastic, tougher, and odor/juices won't leak through.

Sometime after the inspection a water leak coming from the neighbors home caused damages to the property.

This is causing water leaks.

Inspecting revealed a water leak from the second floor, above the garage, that shorted the light.

They are not cheap and obviously require some kind of cellular plan, but I was able to get them to work using Mint mobile (you need a phone to activate the sim card on first, like an old iphone) Ive had 3 of these up watching a property in Cleveland, OH for well over a year, and Ive only had one issue where I needed to go check on the camera itself, (the plug for the solar panel came disconnected and just needed plugged back in) This camera in particular is nice because its actually 2 lenses that capture the full 180 degrees, so one cellular plan for "2" cameras.