Beach Camera via eBay offers the Cobra SPX 7800BT Maximum Performance Radar/Laser/Camera Detector for $75. Coupon code "PSUMMER20" cuts it to $60. With free shipping, that's $9 under our December mention, the lowest price we could find by $25, and the best deal we've seen. It features Ku Band detection and gives alerts of speed and red light traps, police activity, and more via the iRadar community app for iOS or Android. Deal ends June 20.
Note: Coupon can be used once per PayPal account within a single transaction.