Woot! has select Men's & Women's Shoes on sale listed below. Shipping is free w/ Amazon Prime or is otherwise a flat $6 per order.
Thanks to Community Member Dmytro_B for finding this deal.
Note: If you're a Prime member and you don't see free shipping on the order page, look for a "Use this address" button and tap/click that. The order page will finish loading and shipping will update. Availability may vary by size/style.