This was in the 2000s, and I remember Mario being one of several franchise DVDs you could find in a box of select cereal boxes. What was particulary odd about this promotion is that the promotion was not particulary video game themed, so even at the time I found it odd that a Mario DVD was among movie and cartoon ones. Anyone else remember this? FetLife vshare

I also seem to remember it using a piece of promo art from The Super Mario Bros. Super Show, so it could’ve just been a single episode from that.