RIM now allows you to trade-up to BlackBerry 7 OS devices8
The good news for 'Berry users today is that RIM is adding to its models that you can purchase with a trade-in to include the new BlackBerry 7 OS handsets. Just remember that the discount will be applied to a full non-subsidized price of the model that you want. If you are not up for a 2-year contract renewal, trading in that old BlackBerry to grab a discount would certainly be worth it. One caveat. The program is available only in North America and Australia.