u/Grand_Huckleberry374

Hello, how bad is this pipe and is it possible I could have a few more years? Or should I get it replaced asap? (trying to save up for a roof so if this isn’t an emergency I would like to avoid) I’ve been monitoring it since I moved in last August and nothing seems to have changed even the stain on the ground. I recently put a bucket underneath to check for any liquids and it seems to not be leaking at all. I turned on the kitchen sink that it’s connected to and it does not seem to leak when water is flowing either