Nordstrom Rack cuts up to 54% off a selection of Ray-Ban men's and women's sunglasses, with deals starting from $74.97. Shipping adds $7.95, but orders of $100 or more bag free shipping. A couple of best bets, each with $7.95 for shipping:

Ray-Ban Unisex Navigator Metal Frame Sunglasses for $79.97 (low by $37)

Ray-Ban Men's Wayfarer Acetate Frame Sunglasses for $79.97 (pictured, low by $21)