Oh, I almost forgot about this one...which made my blood boil when it happened.
A Rosetta Stone program to learn Spanish. I picked up a kit with the CD/DVD's, the books, and the box.
Ebay yanked the listed because "Rosetta Stone said that it was counterfeit, and that I, as the seller, was not the original copyright licensee."
Man, I was ticked at the time, and I disagree(d) with the Federal law on copyright licensing.
In hindsight, I should have sold it as a BIN with an attractive price.