Rakuten.com, for instance, is listing the Amazon Echo Dot for $60.95 with free shipping included. Over at eBay, sellers are asking steep Buy It Now prices of $70 to $150 for the Echo Dot, and $280 to a crazy $1,000 for the taller Amazon Echo.
Video on the cost of concrete floors. Depending on the level of complexity, concrete floors can cost as little as $2 to $6 a square foot or be as expensive as $15 to $30 a square foot. Typically installers put down a series of products including waterproofing, metal lathe, a concrete overlay and then the final finishing and sealing coats. 2  These applications can add another $2 to $3 per square foot to the cost of the floor.
Get an INSTANT estimate of the cost to Polish Concrete! Our free calculator uses recent, trusted data to estimate costs for your Concrete Polishing project. For a basic 250 square feet project in zip code 47474, the benchmark cost to Polish Concrete ranges between $4.40 - $5.25 per square foot* .To estimate costs for your project: 1.ur free calculator uses recent, trusted data to estimate costs for your Concrete Polishing project. For a basic 250 square feet project in zip code 47474, the benchmark cost to Polish Concrete ranges between $4.40 - $5.25 per square foot* . To estimate costs for your project: