I have seen some really neat altered playing cards in some books/magazines I have. Have any of you put playing cards - altered or not - in your scrapbooks? Are they safe? I know they are plastic coated and I have never seen a playing card turn yellow like items with acid do but I don't know if it would be safe or not. I found some surf board shaped playing cards at dollartree that would be great as part of some of the elements I am working on for a swap but I don't want to use them if people are going to be afraid to put them in their books. I guess I could scan them in and print them on photo paper then cut them out but that is a lot of work - especially if I can use them as they are.