I just renewed mine.
I used a combination of books, giving to the community and "on the job".. I filled in with the non-premium content. One thing that helped is that projectmanagement.com lets you filter " already watched" and also filter by the 3 pillars (Technical, leadership and Stategic & Business). This made it easy to know what I needed to fill in to complete my 60. I then paid the $129 (+ $10 FEE) to PMI membership, which dropped the renewal cost to $60 for a total of $199. I assumed that you would order both the membership and the renewal at the same time. This is not true. You have to do 2 seperate purchases with PMI. Had I known this, I would have become a member sooner. However, there is PLENTY of free content without being a member to watch enough training webinars.
Why be a member then? Because now, if I finish my PDUs in the next year, I still get to renew for $60 (for 3 more years) because I will still have the PMI membership.
There are other benefits to the membership, but thought I'd throw out that tidbit about re-renewing in your first year.