Re: [Boeris] Rigger's advice on sewing machine
I say take it.
Although I'm not up on the particular models of Kenmore machines, they are generally pretty good basic and easy to use (learn on) machines. That one, more than likely, has a cast aluminum body (as opposed to plastic) and probably is a direct gear drive from the motor (no O-ring or drive belt).
You probably won't be building your own container with it and I don't know how large a needle/thread size it can handle, but shit, if it works and it's free then grab it and use it just for practice!
It'll throw a decent 301 lockstitch and a 304 zig zag on light weight material.