My wife is an agent. Best thing I can tell you is to talk to your agent, ask specific questions. How does this coverage work, if this happens, how much do I get. I believe it can vary by state as well. You may need to add a rider or get them scheduled and possibly get appraisals, but they may take the price guide as a value, but you have to ask beforehand. You may have to agree to take that value, even if your is worth more. This is what your agent is there for.