Amazon recently released these among with some other nickelodeon shows shows too such as Back At The Barnyard seasons 1 and 2 ( ashamed they didn't make a season 3) Tak and the Power of JuJu Season 1, El Tigre The Adventures Of Manny Rivera season 1.
Soon there will be Danny Phantom Season Two Part one, Catdog season 1 part two, Hey Arnold season 2 Part one, and The Wild ThornBerries Season 2 Part One from Amazon and Shoutfactory.
My Life As a Teenage Robot Season 3 is incomplete by 5 episodes and you should mostly buy My Life As a Teenage Robot season 2 because it has the movie Escape from Cluster Prime, but some of the DVDS aren't in order.
Season 1 of my life as a teenage robot are in order and have all the episodes with a total of 5 repeats on the dvd with 13 episodes
Remember to look for for some future nickelodeon releases from shoutfactory and amazon
Edited 3 total times.