Does anyone here have a decent idea of what this could actually sell for? I see largely varying prices online between $2,500-$10,000. Also, is there a way to verify that it's truly sealed? Someone locally is claiming to have one for sale... It's the box variant that has "$250 in free software/magazines" bundled. In the picture, it's in a large plastic bag that looks sealed, but not air tight.. Anyone have any idea?