You can search the best buy site for open box items and see if one near you has any open box tablets. The website said that mine had two. I had to make the guy find them and then ask them if they would reduce it even more. They gave me another 10% off. The store didn't have them out on display.
Oh, and it works just fine. No issues that I can see and I've been testing it for over an hour. I haven't taken it on a ride using the GPS, but that's not what I bought mine for.
I have 15 days to return it if anything is wrong with it.