Cabinets custom-made in a particular design or to fit in a specific layout can cost as much as four times stock prices, or $16,000-$20,000 and up, uninstalled and without countertops.IKEA.com[1] 's free downloadable kitchen planner lets you plug in the size and shape of your kitchen and details such as door, window and electrical outlet locations, then choose and place various IKEA cabinets.