My friend is selling me his Yaeger lectures (2012) for all four parts for 300. From what i know, the only changes on the 2013 exam come from AUD so most of these lectures will be useful to me, correct? Should I get it or purchase more updated materials? My current plan is to use Wiley textbooks 2013, some Becker materials from 2011, Wiley testbank, and maybe ninja notes.
Anyways should I buy these lectures, or just learn from the materials I have?