Each Brain Quest is $7 for each pair. Excellent for quizzing kids, learning, subway rides, passing time, snuggling. Get smart and get together with your kids! I have grades 1, 2, 3, 4 and American History, Hispanic America, and 1/2 of a Presidents deck (still lots of good learning, that for $3!) In Brooklyn. Our kids all got into G&T and used these a lot.