SF parking cards purchasable locally
Upon needing to buy my next set of SF parking cards, I chanced to look online and found a grip of local shops to procure them:
http://www.sfmta.com/cms/asystem/parkcardzip.php
I ended up going to some sketchy photo store in Chinatown and immediately upon exiting went to the nearest meter to check my balance, and found them to be legit. Score!
