I am sorry to hear about your husband passing. Selling as-is typically brings a significantly lower sales price than addressing the issues before listing. Since most people want a home that they do not have to repair (unless there is equity at the end of the repairs) I would recommend finishing up most of the projects to get top dollar for your home. I would be happy to help you try and figure out what items will need to be taken care of. If you need help with this situation, I have helped several clients with repairs and figuring out what needs to be taken care of before their home sells.
Feel free to message me on here, or give me a call if you have any further questions.