One pair of batteries last three to four days, I get 60 batteries from Amazon for around $15, I keep a pair in my pocket in case a dies. I get a beep when batteries need replacing.
Was he of any value when gone?............CurtWorst one we had to clean out took 3, 20 yard dumpsters and that was just the house. There were 5 large barns that were built so they could store more what was basically junk. Every car they owned since the late 1950's to the early 1990's was stored in them as well as dozens of lawnmowers in one, miles of different sizes of pipe in another, stacks of old wood from buildings filled one barn and most of that was poor quality fire wood. Not to mention cars in most of them only taken off the road because of the rust. Scrap guy pulled one station wagon out and he had to go back in to pull the back half of the car out.
These folks were millionaires. Their nephew who was handling the estate said his aunt sat beside the ticker tape machine in their living room hooked up to the New York Stock Exchange and read the tapes coming in and his uncle sat on the sofa calling their stock broker to buy stock as he scanned the stock exchange newspaper for more stock to buy as well and in the afternoon they sold everything that had gone up over the price they bought it at.
Today they would be called day traders.
Steve.