My secret shoe shopping place is DSW. As you know, I'm a sucker for bargains and never pay retail price for anything. There's a DSW close to my house and I always head straight back to the clearance section. Everything is always 30%-70% off already marked down prices. Ob-sessed. And I never walk away feeling guilty about the money I've spent.
I found these shoes online for you here, and a similar pair here.