Not on the layout but for the layout.
I picked up some plastic storage drawers for my rolling stock that is not on the layout. I like to switch out what I run on my small layout and have been storing the extra cars in a pair of tubs. They are a PITA to dig through when I'm doing a change. These stack together and should give me plenty of space. The CEO found two that were clearance and she had coupons for the retailer we were in. Net cost under $60 bucks.
Bob