A good alarm clock
When I got home my wife was critical of the amount spent. Two weeks later, she sent me out for another one for our room. A week or two after that, I noticed the same device at Costco for $19.99. Upon telling my spouse, she put it on our list for purchase “just in case ours breaks someday and this is no longer available.” So we now have a new alarm clock in a box in our basement. It is THAT good.
My favorite alarm clock is now listed in Cool Tools.