A high-resolution car security camera is almost a must-have these days, but they can run you as much as $500 for a good model. The REDTIGER 4K Dash Cam is an affordable alternative at retail price, and it’s never been cheaper than it is today. A markdown plus an on-page coupon combine to drop it by almost 40% to $121.21.

REDTIGER 4K Dash Cam for $121.21 ($78 off)