One can purchase a hard drive shredder from all good electronics stores such as 'Shredding Machines'. Alternatively, one can get a hard drive shredder from webpage stores such as Amazon or Ebay.
Buy an industrial shredder.
One could purchase a 20GB hard drive for an Xbox 360 online from Ebay or Amazon. One could also purchase a 20GB hard drive from gaming stores such as Game stop.
You can purchase an 80gb hard drive online on the Amazon website. You can also purchase one from eBay. Server Supply also sells 80gb hard drives online.
You may upgrade your hard drive on a PS3. 160GB could be less than $100 depending on where you purchase it.
There are many places one could purchase a usb hard drive. One could check newspapers for a local computer shop. Also one could check websites like eBay or Amazon.
One can purchase an Ethernet hard drive at a variety of online websites. Some examples are: "Amazon", "NewEgg", "Best Buy", and many more. One can also purchase an Ethernet hard drive from a local computer/electronics store.
A reasonably priced 1tb external hard drive could be purchased at any local retailer who specializes in computer electronics. A hard drive could also be purchased at online sites such as Amazon or Best Buy.
There are many companies and websites that offer hard drive cases for sale online. Some of these companies that offer hard drive cases are Newegg, Amazon and CDW.
There are several places one could go to purchase an adaptor for a laptop hard drive. Online retailers Amazon and Tiger Direct. Retailers that offer both online and in store purchase options include Walmart and Best Buy.
You can purchase a quality hard drive at your local Best Buy. Or you could buy a quality hard drive at your local Staples. HHgregg is also another great electronic store.
To wipe a hard drive, you would normally need a recovery CD which is normally provided by the manufacturer. Reboot your PC with a CD which has a shredder and partitioning tool on it. You can then proceed to wipe the hard drive using the tools on the CD.
Discounted or used portable hard drives can be purchased at several locations. Some places one may be able to purchase a discounted or used hard drive include Amazon, eBay, and Tech Bargains.