Costco offers its members the Fila Men's or Women's Trail Shoes for $19.99 with free shipping. (Non-members must pay a $1 surcharge.) That's tied with last year's mention and the lowest price we could find by $10. They're available in men's sizes 8 to 13 and women's sizes 6 to 11.
Tanga offers the Champion Men's Polarized Sunglasses in several colors (Black pictured) for $15.99 with free shipping. That's $83 off list and the lowest price we could find. They feature 100% UV protection.