We haven't received it yet, either. We joined SSR in September and received the big membership guide with the supplement for SSR at that time. Our guide told us we would receive the supplement in the Fall.
We have received everything else(referral package, litho, pins, November e-mail)... just not the supplement.
Oh, no magnet, either.
We did get our first postcard discount code this weekend. Can't use it but cool to be thought of.