Amazon has the Xroose Rear View Backup Car Camera (S1) for $23 - $6 off with coupon P3MX32DH = $17 with free shipping on $25+ or with Prime. It features 6 infrared LED lights for night vision, waterproof, 149? wide. It measures 10" x 3" x 2".
Has good Amazon Reviews.
Amazon has the Erickson Big Bed Senior Pick-Up Bed Extender (07600) for $93 with free shipping. List price: $103. Expand your vehicle's loading length another 4-foot, fold the extender when not in use, 400 lb. rated.
Has excellent Amazon Reviews.
Amazon has the Motor Trend Deep Dish All-Weather Rubber Floor Mats (Black, OF-933-BK) for $25 with free shipping List price: $46. Made to be trimmable to fit your vehicle’s floor.
Has above average Amazon Reviews.