Nickelodeon magazine (nick mag for short) is a really humorous magazine made especially for kids. Here is the subscription prices.
US: 8 issues for $2.50 per issue (Plus 30¢/issue shipping and handling)
Canada: 8 issues for US$32.40
International: 8 issues for US$33.40
if you want to learn more about Nick Mag, go to nickmag.com.