One thing I happen to see a lot of in the double packs are these TMNT wax packs. These were popular pack in the day for coming packaged with a stick of gum and features a large number of movies and shows popular at the time. Despite some of the sticks being intact, I won’t be trying these at all.
The art is taken from various episodes and give a rundown in each card (and look, Usagi Yojimbo!). The stickers have a back similar to Garbage Pail Kids and Wacky Packages where each one is a part of a bigger picture.
All in all these are some nostalgic cards and it shouldn’t be hard to grab a few for a dollar (a common price today compared to the quarter it was almost 30 years ago) and build a few episodes.