Get it from Amazon for $12.74.
Promising review: "I use this cup at work and it has delighted everyone who sees it. It passes itself off as a paper cup until you touch it, which is pretty fun. It's usable, pleasant to the touch, and easy to clean. And hey, it's fun to spot the very same cup in its original paper format on so many of the various cop shows on television. I've found myself pointing to the screen. Me: 'See. He has my cup. The very same cup!' Them: 'Okay, would you shut up about your cup?' Me: 'But it's exactly like my cup!' Them: 'WE KNOW.' I recommend this product." —Auliya