Please don't judge me, but my mother collected dolls when I was a kid. There were literally thousands in my room. What I didn't know is there may be others in Illinois that have rare versions of a Barbie that is worth thousands of dollars.
You won't find many Missouri homes that has such a nice surprise hiding in the upstairs area. It's an elaborate estate already, but it's what's in the attic that is a true crowd-pleaser. It's a model train set that's almost as big as the city of St. Louis.