I found an add similar to this on Craiglist ( is this the add your talking about), and I upgraded into the 3D for only $50.00 and sold 2 other older devices( you can sell up to 3 devices) and ended up getting the EVO 3D for free and still had a credit left over to get accessories. So all in all, I got a EVO 3D a case and car charger for $10.00. Not a bad deal.