Other stores often
do a huge markup on these products because they know you will buy them anyway thinking that they are on discount.
Not exact matches
Sweet, there is a
huge demand for that stuff and if you can sell it for half what anyone else can make it for at a 400 %
markup then
do that and become a billionaire.
Buying expensive items
does not solve all these problems; in many cases, you risk paying a
huge markup just for a brand name.
(The USB ports don't support external DVR storage, and the only e-SATA drive that works with TiVo sells at a
huge markup.)