Altatac via Rakuten offers the GoPro HERO6 Black 4K Action Camera for $419.99. Coupon code "ALT50G" cuts the price to $369.99. With free shipping, that's $29 under our December mention and the lowest price we could find by $29. It's waterproof to 33 feet without a housing and features a 2" touchscreen LCD, up to 4K video recording at 60fps, 12-megapixel still image resolution, three microphones, 5GHz WiFi, Bluetooth, GPS (with data overlay via the free Quik desktop app), microSDXC card slot, micro HDMI, and rechargeable Li-ion battery.
Planning for retirement savings to last until you are 90 or older is a daunting job. Make these errors, and the task goes from "difficult" to "impossible."