I'm not putting a number on his safety, I'm trying to save money if possible. One would think that someone who has one doesn't use it forever...the kids grow up right? Hence, a used one that would probably be less.
If no one has one ill end up with one anyways, but just like someone buying a brand new car just because it has new airbags when a used one will work just fine.
I may not have a lot to say but it doesn't mean I don't listen.