Price:$12.99 In case you are unfamiliar with them, Boom Boom! Cards are an intentional act of kindness kit where all you have to do is be kind, track it on line, and pass it on! If you have ever thought, “Gee, I sure would like to help change the world” this kit is for you! The Original deck was created for adults. Some of the actions on the cards are money oriented, or focus on work, or ask you to do other actions that require some life experience and knowledge.