My guess with the xboxes and dvd's is kid entertainment.
I've put bugging out at a high priority compared to some because I'm in an older neighborhood in the city. As more and more of the houses around me become government supported I have more and more people around with the attitude that everything is someone elses responsibility. So I'll be one of the first to leave before they show up expecting handouts.
Some of the things I have done.
1. Fireproof safe: every receipt for anything we keep goes in there after being scanned. Folders are organized by rooms or person. Its heavy so there is potential to have to leave it if we have to leave fast. So I've recently taken some report covers and made small binders for each person which hold papers like their birth certificates, social security cards and cd's with bank statements and such. If we have to leave quickly we just take those.
2. Bank Access: People leaving NOLA found out they couldn't access their banks which were under water. I opened a second set of checking/savings/credit accounts at another bank and direct deposit my pay split between the two. I have all my recurring bills set up at both as well so I can make payments out of one or the other if I can't access one of them. I closed out all of our store cards to make fewer accounts to maintain.
3. Making important items portable: When considering a computer purchase for example I buy laptops, as long as you don't buy the cheap consumer grade crap they last many years, mine is 5 years old now and still works fine. if we have to leave its small enough to go with me, will fit in the pocket on the back of the seat or in my backack bob.