Anyone ever heard of Da Vinci speakers?

There not worth the card board box that they are package in. You got scam. Some guy pulled up in a parking lot, trying to sell them to me. He even showed a photo of them in some kind of Stereo magazine with a high retail price. I new it was a scam, so I told the guy, that I'll give him 1 dollar for them, because that's all there worth. He got pissed and his partner got out of the truck. I flash them my xd40 and they took off.