A new service from iconic shopping and selling site eBay called 'eBay Valet' chauffeurs your goods for you. If you have stuff lying around the house that you've been wanting to sell but have been avoiding it because you didn't want to deal with the extra hassle, this service is for you.
In the form of an iOS app, eBay Valet allows customers to sell their stuff without actually selling it themselves. This concept might sound a bit outlandish, but essentially the app does it all for you -- from evaluating the item's value to sending you a prepaid box to ship the items to them to selling it and sending it to the buyer.
The only catch is that they keep 20% of the profit. However, you probably weren't going to get around to selling your items anyways, so it is a service worth downloading.