The value of pipe #525 is 31 points.
This is the first of this shape/color I have ever seen, although another collector said he had a Venturi this color. This is the third of this undocumented color I have so it's pretty clear that it was a production color. Sandy Marceau (ayya234) offered it on eBay and I'm sure she was surprised at the price it fetched. I know I was amazed at what must be bid on eBay recently to acquire choice pipes. It is an unremarkable specimen in mediocre condition, but, as rare as this color is, worth the price.