Ends 10/20. Amazon has the Portocam T17 1080p Dash Cam for $35 - $19 off with coupon T17OFF55 = $16 with free shipping. Features 1.5" LCD, 140° wide-angle lens, G-sensor and loop recording, night vision, microSD card slot.
Amazon has the Aukey DR-02 1080p Dash Camera with 170° Wide-Angle Lens for $70 - $20 off with coupon XK2SWN2G = $50 with free shipping. Retail Price: $100. Features full 1080p resolution with super-wide 170° viewing angle, includes dual-port USB car charger, USB mini-B power cable (4m/4.37yd), sticker mount, two 3M stickers, six cable clips, user manual, 24-month warranty card. Has good Amazon Reviews.
Walmart has the Zmodo MeShare 1080p Mini Wireless Camera 2-Pack bundled with a 6-Month Cloud Service Plan for $35 with free shipping. Compatible with Alexa and Google Assistant and feature 2-way audio.