I received a note from Amazon.com this morning. It said:
Dear Amazon.com Customer,
Customers who purchased textbooks from Amazon.com may be interested in an easy way to get great prices for used titles through our Textbook Buyback Store.
It included links to the textbook buy back page and pointed out that I had, in fact, purchased a textbook from them in the past.
And the textbook they were looking for me to sell back?
So, do I get semester credits for completing the National Pokedex or what?