I own an insurance agency... This thread gets resurrected once a year...
Let me say this once... YOUR HOMEOWNERS INSURANCE WILL NOT ADEQUATELY INSURE YOUR COLLECTION. period, end of story. Just like you have to schedule / itemize and insure separately jewelry, guns, silverware, coins, etc.. etc... your homeowner policy does will insure your original MMR, but not for the $ 15,000 you think it's worth - like everything else, they will depreciate it, and will be happy to pay you $ 500 in the event of a claim for it.
DO NOT LISTEN TO YOUR AGENT. I've had too many people in this hobby ask their agent he'll say 'yes, anything in your house is insured' and he's right but he and your insurance company have NO CLUE of the value of the machines. Your agent isn't lying, but there is always so much lost when that question is asked and people hear what they want to hear 'It's covered' and don't dig deeper. People argue with me 'well my agent said....' Well ask him to put in writing that he will pay out of his pocket $ 25,000 / $ 50,000 / $ 100,000 for your arcade collection and pay you $ 10,000 for your Batman LE... Then when he won't put it in writing, come back and read this post on what to do...
YOU NEED TO GET A SPECIAL 'COLLECTORS INSURANCE POLICY'... Personally for both my sports memorabilia collection and my coin op / arcade stuff I use www.collectinsure.com.... I am not associated with them in anyway, I do not write my own policy, I just found them years ago as the type of policy you need when you have a significant collectible collection of anything.
Do not debate here, do not tell people what your agent said, as all you are doing is mis-informing others with your mis-information. Sorry to be so blunt but I argue this point in a thread once a year for everyone. This is what I have done for a living for nearly 30 years in addition to PinballSTAR - so I'm only trying to steer you right.
Now back to our regularly scheduled Pinside...