I don't think I've seen it at that price at my local Walmart...I'll have to check next time I'm there.
If it is that price I'll buy some of the brass, AND some of the alumnium.
In the weather we're having here, if I practice at the range, I really don't feel like scrounging up my brass for reloading. I'd rather shoot aluminum and just sweep it up and chuck it without regard for saving it for reloading
Hell with chasing brass in the snow