The tag isn't exactly accurate. "Propeller Jade" is usually Crassula falcata and looks nothing like your plant. Your plant looks more like the common jade C. ovata.
I don't think it's a regular jade. The leaves are wavy.
This is Crassula ovata obliqua....
Notice how the leaf-tips come to a more pronounced point.
You know, mine looks like the one Christopher is trying to identify on the "wavy jades" thread. Must be a hybrid.
Here is a link that might be useful: Wavy Jades
I did see this at my Lowe's as well, though not marked down to $1. But it is not the same as the one I was looking to identify. I do agree that it is not the 'regular' Crassula ovata, and I was quite curious about it myself.
You're right Christopher, mine has shiny leaves. I'll have to see how it looks as it grows out.