That's what nieces and nephews are for! Well, if you don't have kids of your own.
My parents saved most of my favorite toys. Not so much for me, but for visiting grandkids. They have all my Matchbox and Hot Wheels and MB cities/garages/racetracks.
All my cars are stored in those 'vinyl boxes' with the plastic trays.
Here's one for ya, I have my first computer, an Apple IIc.
It still works! Matter of fact, I think it's never crashed. I have info stored on the (real) floppy disks in Appleworks format. I wish my printer would hook up to it, I like some parts of Appleworks better than MSWorks.
The IIc was the first portable computer I ever saw. You had to buy a special suitcase (large) which was outfitted with battery packs and a near-impossible to read LCD screen. The regular monitor is a 9 inch green screen.