Not sure if anyone is interested, but I bought a spare tire set from ModernSpare dot com recently for my other car since it too did not come with a spare. I optioned the jack, tools, case, for a delivered price of around $450 which I thought was pretty reasonable. (I just realized they don't have a set for VW.. you might want to ask).
I opened the box and it came with a quality wheel/tire, scissors jack with a detachable ratchet handle, telescoping breaker bar with various socket sizes, even a large plastic bag to place your wheel with flat in. Pretty cool. I tossed my jack adapter and wheel mounting pin and a couple disposable gloves into the case.
I'll leave the spare set at home, unless going for a long trip, and if I ever encounter a flat during my drive I'll call my son to bring it out to me.