Does anyone have an unwanted Kindle 4?

I lost my Kindle on the way home from Montreal earlier this week. I had a Kindle 4, and looking briefly at lists of features, the more recent models don't look like improvements. In particular, I want the e-ink black-and-white display; I like the buttons for turning pages (recent models seem to all be touchscreens); and I like how small and therefore lightweight it is.

They're not making these anymore, but Amazon has links for several people and/or companies that have used models to sell. Before I take my chances there, I figure it's worth asking whether anyone I know has a Kindle 4 sitting around that they'd like to sell.