A little off topic but Home depot has just added the Cordless Flooring Stapler DCN682M1 and 18-Gauge Cordless Narrow Crown Stapler DCN681D1 to their website.
http://www.homedepot.com/p/DEWALT-20-Volt-Max-Lithium-Ion-18-Gauge-Cordless-Flooring-Stapler-DCN682M1/301424994
http://www.homedepot.com/p/DEWALT-20-Volt-Max-Lithium-Ion-18-Gauge-Cordless-Narrow-Crown-Stapler-Kit-DCN681D1/301354121