For its members only, Rue La La takes up to 73% off a selection of Sperry Top-Siders men's and women's shoes, with deals starting from $19.90. Shipping adds $9.95 and is then free if you purchase again within the next 30 days. That's among the best sales we've seen on Sperry Top-Siders at Rue La La this year, although we saw a similar sale with a lower starting price two weeks ago. Also, because of shipping costs, a number of styles are available for less elsewhere. Stock may be limited. Update: Prices now start from $39.90.

A best bet is the Sperry Top-Sider Women's Zermatt Waterproof Boot in Orange (pictured) for $119.90 plus $9.95 for shipping. That's $80 off list and the lowest total price we could find. It's available in most sizes from 5.5 to 9 10.