I think Black Friday is a sham anyway. If you can sell that coveted item for 75% off on black Friday, then that tells me that item was overpriced to begin with. And not only that, but forcing people to make such bad financial decisions after midnight on Thursday when they're bellies are fat and they're half asleep.
I went black Friday shopping once in my life. With my wife. Turned out to be a horrible idea. We were unsuccessful on what we came out to get (I think she was trying to get my Christmas present), she was frustrated, crying, upset, and we were exhausted the next day. From that point on, I said I would never go black Friday shopping again.