you can buy one from any electronic store like best buy
Walmart, any apple store, best buy, target, and apple.com.
Any electronic store, Best Buy,GameStop
Any drug store or grocery store
There is a Best Buy store locator on the Best Buy website. The link is in the upper right hand corner of the home page. The locator can find the nearest store to any zip code in the United States.
Best buy does offer in store coupons that are only offered within the store. Sometimes they have ads in their fliers, but the coupons have to come from within the store itself.
Wal-Mart Best Buy Circuit City or basically any electronics store
Any electronic store like Target or Best buy.
You can buy portable GPS from Best Buy or any electronic store which carries radios. Any large department store with an electronics department, is sure to have one.
In the United States you can have a television repaired at any Best Buy location. The Best Buy Geek Squad will either come to your home and repair your television or you can take it yourself into any Best Buy store.
You can buy accessories from any electronic store (Best Buy, Radio Shack, Apple Store) or you may purchase online such as Amazon.com, Apple.com or any carrier of iPod accessories website
Go to any game store such as Game Crazy or Best buy and buy it there.