There are a couple of copies on bookfinder.com (which searches bookdealers’ inventory lists including amazon.com).
They are at $39.99 and $121. But if you return to the site periodically, you may eventually find a copy for $10 or less.
There is often at least one deal with copies of ANY book at over $100. Sometimes also the same dealer inventory is listed through numerous services resulting in multiple hits “at that price”.
But often such books sell for far less.
You may also try google books or some similar service (maybe through archive.org) to see if the book has been scanned in online someplace.
I sincerely appreciate your very-helpful information, it’s all sincerely appreciated :-) Thank you so much :-)