RYOBI ONE+ 18V Cordless 5-1/2 in. Circular Saw (Tool Only) with 5-1/2 in. Carbide Circular Saw Blade PCL500B-A065101 - The Home Depot
RYOBI ONE+ 18V Cordless 2-Tool Combo Kit with Drill/Driver, Circular Saw, (2) Batteries, Charger, LINK Wall Rails and 2 Hooks PCL1201K2-STM504-STM801-STM801 - The Home Depot