Anccer via Amazon offers its Anccer Ultra-Thin Case for Samsung Galaxy S9 Plus in several styles/colors (Smooth Red pictured), with prices starting at $12.99. Coupon code "YOAB383X" cuts the starting price to $4.94. Plus, Prime members bag free shipping. That's tied with our mention from two weeks ago and $13 under what most third-party sellers are charging via eBay. It's shockproof and features a 0.2mm or 0.3mm thickened hole design to protect the camera lens. (Thickness varies by style.) Deal ends May 10.