From the ArcaMax Publishing, ArcaMax Publishing Newsletter:
http://www.arcamax.com/news/arcapub/s-568871-816106
Seen in my local paper's "readers sales" section.
FOR SALE BY OWNER
Complete set of encyclopaedia Britannica. 45 Volumes. Excellent
condition. $500 or best offer.
Reason for sale:- No longer required. Son turned fourteen last week.
Now knows everything.