BabyStepsOfficial via Amazon offers its BabySteps Electric Nail File for $24.99. Coupon code "XIS2YLNZ" drops it to $15.99. Plus, Prime members bag free shipping. That's $14 off and the lowest price we could find. It features two speeds, an LED front light, four cushioned sandpaper attachments for babies and toddlers, and four additional attachments for adult use (shaving disc, polishing disc, point polisher, callus remover).