Another REALLY COOL toy I had (Christmas, 1966) that I wish I still had, was the battery operated "Lost In Space Robot!" (I STILL remember the noise it made, and, also, the box it came in!)
I still have this Robby the robot, but it doesn't move much... Mine is plastic not die cast like this.
"ROBBY"!!!!!!!!!!!!!!!! I bought a replica off eBay a few years ago (gotta get new batteries!) One of the COOLEST "classic-era" 'bots of ALL time!!!!!
Speaking of the SUPER-COOL b/o 1960s "Lost In Space" Robot; I've recently seen examples (w/box) going for over $1,600!!!!!!!!! NEVER thought that the toys we once so happily played with, 50-60 odd years ago would one day be valuable (and COSTLY!) collector's items!!