I have a story about this...I've never lost anything significant at Disney World but last year we were eating at Yak and Yeti on the second floor. We were sitting there taking our time and enjoying the view. A family came and Sat down at the next table over. They were very much the typical Disney family with a son in upper elementary or middle school and a younger daughter.
Just overhearing it became clear that they were not terribly happy. Come to find out that the son lost his phone. The parents were going off on the kid (responsibility, not putting things down, yada yada) not particularly loud or abusively but enough that I was convinced that this kid lost one expensive phone. They were not being very nice to the daughter either as an indirect effect. So in the end he is calling Verizon to cancel the phone and I forget the model but I looked it up and they were going for under $100 on ebay. So anyway they go through most of their meal angry, get halfway through and dad gets a call. GS found the phone. So they hurry for the check and leave 50% of their food uneaten. What blew me away was that given that these people had likely $1000+ sunk into their vacation, and they were going nuts over a $100 phone.
They walked out and my dad just looked at me and shook his head.