Street Moda via eBay offers the Lauren Ralph Lauren Women's Marion Wide Calf Leather Riding Boots in Brown, Black, or Onyx for $99.99 with free shipping. That's $70 off list and the lowest total price we could find. They're available in wide and medium widths and sizes 5.5 to 10, although not in all size/width/color combinations.
Nordstrom Rack takes up to 85% off a selection of women's footwear. (Prices are as marked.) Shipping adds $7.95, but orders of $100 or more qualify for free shipping. Size availability for many styles is limited. A couple of best bets:
Crocs via eBay offers the Crocs Men's or Women's Crocband Animal Print Clogs in Brown or Black for $17.99 with free shipping. That's $22 off list and the lowest total price we could find. They're available in men's sizes from 4 to 11 and women's sizes from 6 to 12, although not in all size/color combinations.