StackSocial offers a CuriosityStream 2-Year Subscription for $29.99. Coupon code "DOWNLOADIT" drops it to $22.50. That's $18 off list, tied with last week's mention, and the lowest price we could find. (A 1-year subscription is normally $19.99.) It includes unlimited content streaming every month. Deal ends March 4.
You don't need to hire a contractor or do extensive renovations to add value to your home.