On Thu, 09 Mar 2006 02:51:23 GMT, Mys Terry
wrote:

They can well afford to! It's not so much a warrantee, as they let you pre-pay
for the second one when you buy the first.

There's a convenience factor also which is hard to quantify, but it is
certainly worth something to me having a well stocked store 10 minutes
from my house and open 7 days a week.