Currently Being ModeratedNov 12, 2012 11:57 AM (in response to IbanezRg2550)Re: What I shoud do...
If you purchased it new after Oct 2009, you should be able to upgrade to PF 2 for free, see this doc.
In your account you should "Unregister" your UX before selling.
Also, if you purchased any add-ons, you can gift them to the new user. See this doc: