I bought the Propet Women's Stability Walker for my wife.  This is in Black 6 2E for $20.78 (got a great deal on the price) with free shipping via Amazon Prime.  Happy with the purchase overall, however I feel that the width runs small.  My wife prefers wide shoes and I went up to 2E from C/D just to be safe but now I wish I had got the 4E.  The shoe looks great though and my wife finds the cushioning very comfortable.  Perhaps the overall fit will improve after breaking the shoe in a bit.