OnePlus via Amazon offers the Iksee 16.4-Foot WiFi Endoscope Borescope Snake Inspection Camera for $32.99. Coupon code "3EPKP9FL" cuts the price to $26.39. With free shipping, that's $7 off list and the lowest price we could find. It features eight LED lights, resolutions from 640x480 to 1600x1200, and extra accessories. Deal ends January 31.