1st edition Marilyn Monroe book written by the doctor who pronounced her dead

This is the first edition Marilyn Monroe book. Written by Frank Capella in 1964. The book was written after he pronounced her dead. Great read and has some insight. It is a collector item. It sells for minimum $300 for the first edition upwards to $1200+ This is the original red card stock cover with stapled binding. I collected book for many years and have started to let go of a few.