As one of its daily deals, Woot offers the WEN 6" Bench Grinder (pictured), model no. 4276, for $39.99 plus $5 for shipping. That's the lowest total price we could find by $4. It features a 2.1-amp motor with 1/3 horsepower, 60-grit wheel, 36-grit wheel, and 3,450 RPM at no load.
Also available is the WEN 8" Slow Speed Grinder, model no. 4286, for $79.99 plus $5 for shipping. That's the lowest total price we could find by $12. It features a 3-amp motor, 60-grit wheel, 120-grit wheel, 5/8" arbor size, and 1,750 RPM at no load. Both deals end today.