Drunkilk via Amazon offers its Drunkilk WiFi Endoscope for $34.89. Coupon code "5PAMUYH2" cuts it to $17.44. With free shipping, that's the lowest price we could find for a similar item by $6. It features an IP68 waterproof 2-megapixel camera, 32.8-foot cable, and eight adjustable LEDs. Deal ends August 15.