KastKing via Amazon has for Prime Members: KastKing Gunnison Polarized Sports Sunglasses for Men & Women (Various Styles) on sale for $12.99 when you clip the 50% off coupon on the item page. Shipping is free.

• Note: Must be logged in to clip coupons; coupons are typically one-time use. offer applies only to those priced at $25.99 on the page.

Thanks to staff member the-press-box for fi:madgending this deal.