takes the work out of posting and selling

Disclaimer: I used this earlier.

I have a ton of extra cables and power supplies - and if you know anything about 12v 1.5A barrel pin supplies for external hard drives - there's like 3 versions for every drive you've ever picked up and you can't ever match them all.

The whole take a picture, let us find it for you and then post it with conditions and pricing suggestions - magical.

The key thing for me was to get this out of my house before my wife explodes with the fury of a thousand sunspots, so being able to quickly go from "I have a bag and pile of these" to ok they're all up there and my beer is done - was super easy and seamless.