I actually got all of my Bebop for Free because the guys I ordered it from smurfed up.
I put in the wrong confirmation number, so the Payment didn't go through. Yet there it was, my Bebop in the Mail. Entire Series plus the movie for free.
You think I'd send all that back?
Sure, not exactly the right thing to do. But meh, its not like they are hurting from one sale.
And I've payed for plenty offrom them before.
As long as you don't make a habit of doing it and do it all the time, its not really a big deal to me.