I was just watching the Antiques Roadshow and there are definitely some people on their that hit it big ($10,000 and up) and others that don't but, have an interesting story to tell.

So I was wondering does anyone have a family heirloom or random antique that is worth any money or is just plain interesting?
We have this big box thing under the stairs that looks a bit like this.

We're not supposed to open it, so it's probably got dad's porn inside.