And along comes Chuck with his inner child to take the thread in a different direction.

Everyone has such cool, mature stuff that they've posted.
My favorite cartoon as a child was "The Super Friends". There was a bit of memorbilia/marketing stuff out at that time, but my parents wouldn't buy me anything. Some of what I have now, I got off of ebay. Other stuff was released on the 20th anniversary of the cartoon's debut. Let's start with two 8X10 pics of the "core group".

From the debut season, 1973. The "core group" was Superman, Wonder Woman, Batman, Robin, Aquaman, and sidekicks/heros in training "Wendy, Marvin & Wonderdog".

From the 1976 season, after 3 years, Wendy, Marvin & WonderDog were replaced by the Wonder Twins (Zan & Jayna) and their pet monkey, Gleek.