6pm offers the Crocs Women's Bradyn Golf Shoes in White/Turquoise for $29.99 with free shipping. That's $10 under our June mention and the lowest total price we've seen. (It's also a current low by $20.) They're available in sizes 4 to 10.
Crocs Outlet via eBay offers the Crocs Women's Rhonda Wedge Shoes in four three colors (Nautical Navy / Stucco pictured) for $19.99 with free shipping. That's the lowest total price we could find by $9. They're available in most sizes from 4 to 11, although not in every size/color combination.