Exploring Microeconomics textbook?

I have to get a textbook called "Exploring Microeconomics" with sg, wsj card, and student handbook by Sexton and was wondering if the book comes with the sg or wsj card. I think you have to buy the hand book seperately but I'm hoping to order the book online rather than buying it from the book store (it's fifty dollars cheaper) but don't want to have to go back and search for the sg or wsj card (i don't even know what the wsj card is). any help on if anyone knows what comes with the book and what I have to buy seperately would be great!