and then emails you?
Like if I could just put in a bunch of albums, DVDs, books that I want and then stick a maximum price I want to pay and leave the site to just keep checking every day, and if it found the items that cheap to tell me?
Wouldn't that be useful.
Even cooler if you could leave it your PayPal to automatically buy them for you too. You might go to the door and there would be a CD or something and you'd be able to think "Oh yeah, it must have come in cheap enough."