Oakley Vault offers 30% to 65% off select men's and women's sunglasses, replacement lenses, and ski goggles, with prices from $19.99. (Prices are as marked on the product page.) That beats last week's mention of up to 50% off and is tied as the best discount we've seen on sunglasses from Oakley Vault this year. Shipping starts at $3.91, but orders of $50 or more qualify for free shipping.

A best bet is the Oakley Women's Underspin Sunglasses in Amethyst (pictured) for $77.99 with free shipping. That's the lowest total price we could find for any color by $10. They feature Plutonite lenses with 100% UVA, UVB, and UVC protection.