A4C via eBay offers this 3.5mm Auxiliary Cable 2-Pack
in seven colors (Black pictured) for $2.48. Even better, buy three 2-packs
(six cables total) for $3.72
. (Add all three to cart to see this price.) With free shipping
, that's just 62 cents per cable the lowest total price we could find for this quantity by $2. Each pack features one angled connector cable and one flat connector cable.