DEWALT 15-Amp 7-1/4-in Corded Circular Saw in the Circular Saws department at Lowes.com
DEWALT 20-Volt MAX Cordless 6-1/2 in. Circular Saw with Bonus 6-1/2 in. 18-Tooth Fast Cutting Carbide Circular Saw Blade DCS391BDW9155-3 - The Home Depot
DeWalt DCS570M2 18V XR Brushless 184mm Circular Saw With 2 x 4.0Ah Batteries