Materials to make two shelving units: 1 1/2-inch-thick sheet of plywood or oriented strand board (OSB). A full sheet is 4-feet-by-8-feet. Cost: about $7.50 ...

Vietnam War-era wood ammo boxes make great storage units, but they're tough to find for a decent price and in good condition. Metal ammo boxes are a popular DIY toolbox project, but not large ...