This will only be a deal for those who amp their speakers in the car. I usually buy all my audio kit from Caraudiodirect so I emailed them (this is £29.99 at CAD!) to ask if they could match the CAS price of £12.99 and they said they can't because they are official retailers of Stinger products so the markup is low.
These are very high quality RCA cables to send the audio signal from your headunit to your amp.
Absolute bargain price, I bought 2 pairs for my new install. Delivery is on top but still makes these nearly half price!