If I told you what I let my original M635csi go for, you might not feel so bad. I should have just GIVEN it to the buyer, in hindsight...

Back to watches, as I thought of one more I'd buy as a billionaire:

The HYT H4. And then, I would post a video of me shattering it to bits on YouTube, because I find HYT watches almost laughable. Many of them could pass for the prize you win at the carnival for popping all three balloons with three darts...