Picked up a Bron Para in a private sale and the Pulso mounting bracket was bent slightly askew along one axis, which would not allow a light to centre perfectly. Otherwise the mount and the bolt-on Broncolor Pulso ring are in great shape. Fits on any 5/8 stud mount.
Again it is slightly bent along one axis, not allowing the light to center perfectly. While it likely could be straightened by an enterprising soul, or re-purposed, there are no returns as it is being sold "as is".
The price of a new unit is US$323 and special order, so some nice savings for any DIY types. If no sale, will just keep and just fool with ourselves (ya never know - might come in handy).
Price is US$110 in CDN $ equivalent shipped by Canada Post Normal Post in NA. (usually roughly 10 business days). Feedback here or an FM under same username.