Costa del Mar Men's Rectangular Sunglasses

Shop clearance deals at Costa del Mar to save on nearly 400 items. Accessories start at $4, T-shirts and hats from $10, frames from $67, and much more. Shop Now at Costa del Mar

It's a great deal for a basic 3-pack of men's sunglasses. Buy Now at Amazon

Use coupon code "DNKAA-FS" to take another 40% off already-discounted men's and women's styles from these two sunglasses giants. We've pictured the Oakley Men's Silver Edge Polarized Sunglasses for $74.40 after coupon - a $39 low. Plus, the same promo code scores free shipping. Shop Now at Proozy

Use coupon code "OAKLEY10" to stack an extra 10% off a range of Oakley shades - such as the pictured Oakley Rectangular Polarized Sunglasses for $71.99 - a $12 low. Orders of $99 or more ship for free. Shop Now at Ashford

It's $143 off list, a price low by $14, and $47 under Amazon's current price. Buy Now at eBay

Stack an extra 10% off discounted Swiss-made watches from Carl F. Bucherer, Montblanc, Blancpain, and Maurice Lacroix with coupon code "SWISS10". We'v pictured the Montblanc Men's Heritage Automatic Watch for $1,709.10 after coupon. ($3,261 off) Shop Now at Ashford

Stack an additional 10% off a range of men's and women's styles with promo code "TISSOT10". We've pictured the Tissot Men's PRX Watch for $152.10 - a $57 low. Plus, these items ship free. Shop Now at Ashford

Use coupon code "DNOAK55" to drop a selection of men's and women's shades to $54.99 - plus get free shipping. That saves up to an extra $17 on these pairs. We've pictured the Oakley Women's Caveat Aviator Sunglasses - a $15 low. Buy Now at Ashford

After coupon code "DNTISS265", it's the best price we could find by $19. Buy Now at Ashford