Wow, a Slinky in it's original box. I think the original price tag in the corner showed 99 cents. My inflation calculator shows that 99 cents in 1955 equals $8.37 in 2012 (it doesn't go up to 2013).
Yes I had one, at my grandmother's house. I didn't care for it that much. My fingertips would get sore from the sharp corners of the nuts. I liked my Lincoln Logs better.
A collection of some really nice old bicycles. I prefer mine left unpainted,
with it's natural patina of scuffs, scrapes, dirt and rust and most of these were that way.
And what about these model airplane engines. They are so cool. I never had one.
Finally, I just don't understand the fascination with Hot Wheels cars.