I had one but sold it on the trader, as I had sold the bow that it went with.
They do come up on the site that shall not be named from time to time. I have seen them on the trader a couple times also in the last couple years.
I found mine was a bit noisy if the bars were not spread far enough apart to actually bend them a bit with the tension. And it would hold 11/16 wood just fine, but the 5/16 aluminum was a bit looser than I like.
RonP