Sadly, these shrunken heads aren't real. But they are handmade and they're only $11.50, from Seattle's Ye Olde Curiosity Shop. From their online catalog:
One of the most famous parts of our museum is our collection (of) real shrunken heads. No, we can't sell them, but we do have a close fascimile. These goatskin shrunken heads are handmade in Ecuador only for us.They are made of boiled goatskin that has been formed by hand and shaved to simulate the human hair left on a real shrunken head.These have been very popular for re-sale on the internet - now you can buy them direct from the source.Link (via Kircher Society)
David Pescovitz is Boing Boing's co-editor/managing partner. He's also a research director at Institute for the Future. On Instagram, he's @pesco.