Vermont store no longer carries it. I used to have it but it was lost by an airline with the baggage, and for a while I was unable to replace it. About a year or two ago I found an identical hairbrush on amazon, under no particular brand name, and re-stocked. Cannot find it again online now, but apparently they do pop up from time to time.
Another very usable hairbrush:
https://www.amazon.com/gp/product/B0016ISD04 https://www.amazon.com/Dry-Brushing-Body-Brush-Exfoliating/dp/B01C3F2BBK https://www.ebay.co