Rodney,
It would be easy if you had family or friends in the area that could pick it up and ship it to you. I don't, so I thought I'd pass it on.
If you'll look at the pic with the open bobbin area you can see the aluminum. Cast iron just looks different. Then there's the weight. I know a cast iron 99 weights more than 20 some pounds naked.
It looks to be a nice machine. Hope you can get it.
Joe