Crank Brother's make those. My son put some new ones similar to those on his new Trek Emonde. He previously only rode mountain bikes and I think Crank Bro's are marketed toward mountain bikers, but the Candy's he got look pretty good on his road bike.

I doubt there is any value in them. If it came down to paying 15 dollars for those as opposed to the 54 dollars he paid for his new set, I'd buy the new. But I admit, I value used stuff low.