Long shot, but does anyone know where l can find an out of print book The Voice of the Clown by Brenda Brown Canary?

I’m trying to find this book, but I’ve searched everywhere and can only find it for over $300.

I’ve checked all the available archives and websites, but I’ve come up emptyhanded. It’s like searching for a needle in a haystack. I thought I’d ask here in case there’s a hidden gem or a site I’m not aware of.