Since I usually am earning money with tools I often include 10% of tools used in estimate. 1 time in a year equals depreciated value. 10 times and I’ve covered the loss. If I can keep/use for 10 years I can replace 10 times or pocket for a new purchase. Crowbar loss is expensive loss since it has a long shelf life potential for income. Probably why they go away. Best Buy would/is garage sales and pawn shops. Look lower it’s heavy and usually is lowered by gravity(laying down so store upright). Think about a sign out sheet to friends and coworkers. Pay employees well and lose less tools.