We’ve written on the BlackBerry Trade Up Program before but it seems like not many are aware of the program so we’re touching up on it again. If you’re unaware, RIM has launched a trade-in site that lets BlackBerry owners get up to $160 for their old Berries. Ofcourse you have to upgrade your existing device to one of the devices listed on the website but its a good idea to move up to OS7 if you’re still on OS5 or OS6.