I have all sorts of strange stuff.
A hunk of granite from the town where I grew up, which sat on a huge granite bed-part of the granite used to build the California State Capitol was quarried nearby.
A hunk of purified silicon, the type used to make computer chips, from the former Tech Museum in San Jose, where they had a whole bin of the stuff. It's in a different location now, and they no longer sell it.
A Chinese idol of a white cat, he's called Million Dollar Cat because he is supposed to bring wealth. You can see him in any Chinese market.
A paperweight with a piece of the old KDKA radio tower in Pittsburgh. KDKA was the first legal broadcast radio station in the US.
A Chinese paperweight that I thought reminded me of the mysterious paperweight in George Orwell's book 1984. Winston Smith owns a paperweight from before the Revolution, and it propels him to seek the overthrow of Big Brother.
A stuffed black panther from my college-a black panther is their mascot, and in 2000 they were selling small stuffed panthers.
A "long distance hourglass" from the 1950s. Back then, long distance telephone service was EXPENSIVE, and you had to make sure that you didn't go over your limit lest you be buried by a massive bill. So these hourglasses were sold, you used it to make sure to stay within your limit. Mine was a premium item sold by Gerber baby foods. They are pretty rare.
A real glass Coca Cola bottle from around 2000. You can only get them in certain places, I bought mine at a store in Hollywood, but I haven't seen them anywhere else.
As you can see I'm pretty eclectic. I also have one of the last US made Westclox Big Ben alarm clocks, I didn't intend for it to be a collectible, I bought it during the electricity wars in 2001 when Enron was switching off CA's juice to extort money out of us, and I didn't want to be late for school due to no power. Six months later, Westclox went bankrupt. The name was sold and resold, and today is applied to clocks made in China.