The mystery deepens. The book sold for $212.50 (gasp) to the same buyer of the developmental CRT from last week that went through the roof. If nothing else, he will be able to read about the CRT he bought.
And if you want a book like this, be sure to check:
www.abebooks.com
No endorsement here, other than a great source of independent booksellers. Many times, you can find the same ebay book on their site from seller somewhere.
Dave A