Amazon offers the GreenWorks 20" Corded Snow Thrower, model no. 26032, for $146.99 with free shipping. That's the lowest total price we could find by $7, although we saw it for $42 less in February. It features a 12-amp electric motor, rubber-molded steel auger, 20-foot discharge distance, and 180° directional chute.
Although it's currently out of stock, it can be ordered at this price and will ship when available.