You have several issues with used vs new. First and foremost you've got to worry about buying something that could potentially die the next day and you're stuck with a paperweight. If you buy refurb products, normally you get a decent product, but a very limited warranty. More often than not, refurb products have recurring issues because it's not just a bad piece, normally it's more than one thing going wrong to cause the problem. Prime example: XBOX 360 had tons of issues with bad solder on the onboard GPU burning up. They would not send back your old xbox after fixing it, they would grab a refurb xbox and mail that back to you. I had to send my 360 back 4x before I finally convinced them to get me my money back so I could get a new...