Back in December of 1996, Hasbro and gave away a number of production "Power of the Force" unblistered card backs for those who attended the Star Walking meeting in Sydney Australia.
It is amazing to know that there were so many card backs released at this event and yet finding any card backs for this line is becoming increasingly rare!
If you attended this event or know someone that did, please share your experience in the comments. Below is some promotion advertising related to the event.
I was in attendance at this Skyforce meeting and remember the give away quite well. I ended up with a Han Solo (ANH) and Greedo cardback. Not sure how many characters were in the set but I did hear rumours on the day that there were 12 different styles?