Help: looking for... Pogo - "We Have Met The Enemy and He Is Us"

I hadn’t thought about Pogo in awhile until today.  I didn’t realize that the animated special and feature film are pretty much in oblivion.

I found “Pogo’s Special Birthday Special” on YouTube (in surprisingly good condition), and “Pogo For President” (aka “I Go Pogo”) on Cinemageddon.

What I CAN’T find is the one that was actually released on DVD.

According to Wikipedia:

Walt and Selby Kelly themselves wrote and animated We Have Met the Enemy and He Is Us in 1970, largely due to Kelly’s dissatisfaction with the Birthday Special. The short, with its anti-pollution message, was animated and colored by hand. While the project went unfinished due to Kelly’s ill health, the storyboards for the cartoon helped form the first half of the book of the same title.

And…

Selby Kelly had been selling specially-packaged DVDs of We Have Met the Enemy and He Is Us prior to her death, but it is currently unknown whether or not further copies will be available.

Has anyone come across WHMtEaHIU in any form anywhere?

I’m thinking perhaps a DVD of the complete Pogo animations would be a good preservation project.  Of course that’s assuming I can find that last one.