3′ Monoprice 16AWG Power Extension Cord + $1 Digital Credit (w/ no-rush shipping if you have Prime) for $1.84 at Amazon

Price just dropped on this again
*Ships in 1-2 months
3′ Monoprice 16AWG Power Extension Cord (black)
$1.84
Free Shipping w/ Prime or on $49 or more
$1 Digital Credit if you select "no-rush" shipping (if you have Prime)