Not sure if this has been posted anywhere else (a quick search revealed nothing), but went to JBHifi in the city and then Garden city over he last couple of days and both had the first couple of discs to rescue bots, TF Armada collection 1 and 2 (about $45 each I think) and TF Animated the first season (16 eps) for about $35 from memory. All stores should have similar stock