Well, I had no interest in AC/DC until I went to RMPS and Game Exchange had a Premium there. I was sold on it by day 2 and when I got home I shuffled up the collection a bit and sent a couple of machines out the door to fun my purchase of a premium (from JJ, of course).
Here's hoping that we see Mustang at RMPS this year (hint, hint, nudge, nudge)!