As one of its daily deals, Amazon offers the Singer Heavy Duty Extra-High Sewing Speed Sewing Machine, model no. 4423, for $99.99 with free shipping. That's the lowest total price we could find by $46. It features speeds of 1,100 stitches per minute, 23 built-in stitches, and automatic needle threader. Deal ends today.
Update: Jet.com now charges the same.