Not a disaster, and certainly a first world problem, but I just bought a 4k TV. So, I will be "revisiting" my current collection in UHD for awhile before I look to expand...
Seriously though, When I moved out from my parents house I lost a box of games. A GB Pocket, and Pokemon Yellow, Gold, Silver, Crystal, Super Mario Land, and Kirby's Dreamland all lost in the move, as well as my complete Gen. 1 Pokemon Card collection... I'm thinking either a mover or "family friend" saw them and took them, thinking I was too old for them and wouldn't miss them while I was away at college.