The absolute most recent item were these old school changing cards (read: holographic) that are randomly packaged. I mainly bought it for the awesome family portrait on the envelope its in!
By the time I watched, I knew what Super Saiyan was and just had never had the chance to see what lead to it. Even so, I was so excited and kind of stared with my mouth slightly agape.
I think I was the most, "OMG!" by the time I saw SS3 because from pre-researching DBZ, it was the most ...
I pretty much watched at least 5~6 (if not more) episodes of DBZ a day in the summer to complete it. Now I watch whatever I feel up to of GT and original DB to just enjoy it. ^_^