Super Friends/Super Powers giveaway comic book??

[monitor_ep]

I got hold of a comic book that I do not remember where it came from. It's a reprint of The Super Friends #37 with Supergirl but it does not have the backup story about Jack O' Lantern and he is cut out of the main story.
Pic 2 is original pages
pic 3 is the reprint page

[monitor_ep]

This comic book even had coloring pages and the back cover worked as a poster:

[Earth 2 Chris]

Nice! I have seen that comic listed on Mike's Amazing World, but never knew what the contents were, beyond the Supergirl issue reprint.

http://www.mikesamazingworld.com/main/features/series.php?seriesid=13086