Apple is probably the first store to check out, because they make the iPad, and their prices and warranties may be better than other stores. However, check store circulars and websites, because often times they will run sales.
iPad tablets can be bought at Best Buy, Amazon, and many other fine electronics stores, and of course the Apple Store, where you can get the best information.
IPad leather cases can be found at many retailers online and in store. Retailers by Best Buy or Fry's Electronics probably carry leather iPad cases as well as the Apple store.
The best place to find a new iPad for the cheapest price is probably Ebay.com. Although the most reliable source to purchase would be the official Apple store or the online Apple store if one is in your area.
An Apple iPad can be purchased through many different locations. It can be found through the Apple Store, both in store and online. They can also be purchased through Best Buy.
The iPad 2 is sold at many retailers both in store and online. However, the best pricing on the new iPad two can probably be found ebay.com or through another auction type website.
You go to the store, or order online.
You buy one from a local store or online.
Apple's best customer for the iPad is customers already with iPods or iPhones, since they aready use the App Store purchasing model, are familiar with the interface and can interchange purchased content with their other devices.
Prices do not fluctuate on the iPad. It is what it is. The best place to buy one is from Apple, either at one of their stores or online. The price is $499.
~ Best Buy ~ Apple Store
Leather IPad cases can be purchased either online or in store. Office Depot sells leather IPad cases both online and in stores. You can also get one online at eBags dot com.
You can buy it in a local Apple store or order it online at Apple.com