1.80 - 2.00 a sq ft all day long just for basic install. Tile / patterned laminate is extra. I actually have a 10000 sq ft apartment complex to do with just basic install.
Colgate charges about $1.76 for the brush that cost 65 cents to make. That figure reflects advertising and promotion costs. Depending on the brand and type of toothbrush, annual advertising costs can range from $6 million to $17 million. The retailer can mark up a toothbrush 28 percent to more than 40 percent.
1 On average, a manual toothbrush is going to cost anywhere from as little as $1 to as much as $7. 2  Manual brushes with a better comfort grip and character designs are going to cost more than a standard, basic toothbrush with no design. An electric toothbrush can cost anywhere from as little as $45 to as much as $200. 2  This highly popular Philips Sonicare HX5610/30 retails for $55 to $70. 3  Walmart sells a handful of manual toothbrushes that range from $4 to $9.