On Sun, 21 Jul 2013 15:24:06 +0000 (UTC), DerbyDad03
wrote:

Why $15 dollars for a cord? I wired mine through the wall switch with a
length of Romex.

Some disposals do not come with a power cord. Just salvage the old
cord and use it. The OP may need a power cord, depends if the unit
has one.

Under my sink is a wall receptacle. Top is switched for the GD and
the bottom is hot so the dishwasher is powered.