wet seal.
you can get them at hot topic.
yes. you can buy zebra's.
you dont have to buy them in pairs, but most people get a pair of zebra finches so they can keep company, or to breed them cause breeding zebra finches is really easy .
Buy and Amazonm both sell shadow headphones.
There was one available on Amazon, though it's currently out of stock. You may want to check sporadically, you might get lucky :) http://www.amazon.com/TKO-502DHB-ZD-Zebra-70-Pound-Heavy/dp/B0007ZF4YA
If you buy an iPod, headphones will be supplied with it.
buy it
Best Buy.
Buy it. - -"
Amazon is a cheap place to buy Skullcandy Crusher headphones. You can buy a pair for $43.99.
One can buy portable headphones at Walmart, Target, Best Buy and Future Shop. It is best to buy good quality portable headphones and one may also find them through Amazon and Ebay.