Kmart to Sell 18 Stores to Home Depot  NEW YORK (Reuters) - Retailer Kmart Holdings Corp. &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=KMRT.O target=/stocks/quickinfo/fullquote"&gt;KMRT.O&lt;/A&gt;  on Monday said it finalized a deal to sell 18 of its stores to  Home Depot Inc. &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=HD.N target=/stocks/quickinfo/fullquote"&gt;HD.N&lt;/A&gt; for \$271 million.