Really just wanted it for the boxed System 7, always wanted one of those. I already have a retail OS 8.5 (that I got as a birthday present back when I was 14, shortly after OS 8.5 came out), so I'll probably end up reselling that one.
So they arrived today...I have to say, not only is the System 7 most certainly complete...but good God, it weighs a ton compared to OS 8.5...and especially in comparison to my copy of Snow Leopard. And it even has the HyperCard disks - awesome!