EternalDigital via eBay offers its 3-Foot 3.5mm Braided Male to Male Auxiliary Stereo Cable in Black for $1.62 with free shipping. (The other five colors are available for a few cents more.) That's tied with our mention from a week ago and the lowest total price we could find by $2.
Note: The pictured cable is Gold. This item ships from mainland China and may take up to eight weeks to arrive.