BLOUIN ARTINFO
"Let Us Compare Mythologies", Montreal, 1956 - Leonard Cohen; 79. pp. With illustrations by Greda Guttman. (8vo), black cloth, spine lettered in silver, ...
They will only let you read this once and the link below is a second look which asks for a subscription.
https://www.blouinartinfo.com/news/stor ... ncisco-feb
I can’t read it again but by memory it’s a first edition and the price is listed as US $10,000 - $15,000. My Oh My!!
EDIT: I've just found confirmation here - http://newsdepo.com/all_news/&nw=326103
Let Us Compare Mythologies«, Montreal, 1956 - Leonard Cohen; 79. pp. With illustrations by Greda Guttman. (8vo), black cloth, spine lettered in silver, original dust jacket designed by Greda Guttman. One of about 400 copies. First Edition. Estimated Price: $10,000 - $15,000
EDIT:
Thanks, Geoffrey - I'd forgotten about that