Saving cardboard boxes? I think I’ve seen it to the max. Some years ago I bought a tool online from a private sale. The box it came in was marked “Buffy” and came from a crematorium. So the only box the seller could find was the one his old dog’s ashes were in? Out of respect for “Buffy” I’ve kept that box up on the trophy rack. I’ve often wondered where Buffy’s ashes are now? Mason jar? Flower pot?