You might know eBay as the website where you can buy a rare NES game for a hundred grand, but the company also has its own barcode scanner, called RedLaser. It's been out on Android and iOS for a while, and now the company is bringing it to Google Glass, allowing you to quite literally buy whatever you set your sights on. Like the existing app, the Glass version scans barcodes and spits back a list of current prices at different retailers. From there, you can find a brick-and-mortar store nearby, complete with directions, if you need them. And, of course, like any good online retailer, eBay will show a list of related products, similar to whatever it is you just searched for. All told, we're guessing you can probably spare a few minutes to stop what you're doing and use the phone app instead, but let's be honest: Scanning stuff with your eye sounds pretty fun. Just be aware, though, that if you want to purchase something, you will in fact have to pick up your phone -- the app will send an email notification to your mobile device so you can complete the transaction.

[Image credit: Angel Navarrete/Bloomberg via Getty Images]