Thumb Score: +20

Amazon [amazon.com] has DEWALT Angle Grinder, One-Touch Guard, 4-1/2 -Inch (DWE4011) for $59.
Shipping is free.

Home Depot [homedepot.com] also has DeWALT 7 Amp 4-1/2″ Corded Angle Grinder w/ 1-Touch Guard (DWE4011) on sale for $59. Shipping is free.