Been looking for a Halloween 6 poster, saw one on the bay for 20 bucks. I jumped on, it was the coming soon version. After I bought(see the dumb part) I decided to write seller and he informed me it was 1 sided. Thinking back I had 2x different. I had a coming soon single sided and one that was Double sided as well. I cant remember if my DS had the Kara Character in the knife or it was my coming soon Advance. any help. did I pull the trigger to fast.