Copper Sinks Direct Reviews . Find helpful customer reviews and review ratings for 903 single bowl copper sink,. Most sinks cost between $399 and $2,385. MR Direct Undermount Bathroom Sink in Copper926 The Home Depot from www.homedepot.com Harrahs 30 inch kitchen sink. Most sinks cost between $399 and $2,385. Prime video direct video distribution made easy: