Of course, the eBay app has been around for ages, but the recent version 2.0 release gives users a few more tools to use to manage their own personal online marketplace. In addition to keeping tabs on all of your items, whether you are bidding, watching, or selling, you can now list items and receive alerts when items from your favorite searches are listed. One of the coolest new things you can do is use the iPhone’s RedLaser barcode scanner to scan items, which instantly adds details to your listed item for sale. Even better, you can start taking out your iPhone in stores, and start scanning away. The RedLaser barcode scanner can look for any item you scan, and find cheaper prices elsewhere. It’s comparison shopping, without all the endless driving around town. Add in instant buyer alerts for when you’ve been outbid, and it’s easy to see why the eBay iPhone app has never looked better.