I'm sorry if this is a dupe thread but I did a google search and couldn't find any information on it. I recently got my hands on a Topps Star Wars Galaxy Series 7 Ashleigh Popplewell card of the top half of Princes Leia's head. I would like to acquire the other card of this two card puzzle set but I'm unsure of how to do this, not even knowing what it looks like. You can see what I'm talking about from the C3PO double card here
So my question is what is the best way of going about completing this? I think I'd be willing to spend $30-$40 on the other half of this card but what do I do? Spam Craigslist, Ebay, all sketch card forums with the offer? And make sure that if anyone every googles anything about those details they see my offer?
Really new to this so if I'm just SOL it's cool, I'm sure a lot of folks here find themselves in a similar position.