10,000 for the bottom at least 6918 for the top and 2995 for each side locker.
do the math but I bet he paid 18000 and just wants to get out from underneath it

that top will absolutely kill you when you try to put it on top of the 72inch krl1023. I have put one on with the help of my pick up and lots of cardboard and a slanted driveway. luckily we got it on without a single scratch.
if you need that much room and want it to hold the weight of a ton of tools that is an awesome combo.