Luxomo offers the Ray-Ban Unisex Aviator Classic Sunglasses in Gold/Green, model no. RB3025, for $79.99. Coupon code "DNWRB25" drops it to $54.99. With free shipping, that's $13 under our mention from last month and the lowest total price we've seen. (It's the best deal today by $30.) They feature 58mm lenses and 100% UV protection.