Our package pricing allows for up to 50 pounds per Dorm Room Movers box being shipped. - Boxes in excess of 50 pounds but less than or equal to 150 pounds are subject to an overweight fee of $3 per pound. - TIP: Concerned your box may be overweight? Simply step on a scale and note your weight, then pick up your box and step back on the scale. You should now be able to estimate the weight of your box with a little math.