I finally got around to looking at the transmission today. If you look through an axle hole, you can see right through the other axle hole. There is no bar. It looks like, as I believe Jerry described to me over the phone, a washer. If you look past the washer you see teeth.

Anyway, I'm not sure what to make of that because I don't know what I'm looking for.

If this means it does have an LSD (although it seems as if this means it does not have a "true" LSD), the price remains $300 obo. If not, the price drops to $150.