Kohl's offers the Silk'n Flash + Go Hair Removal Device for $148.99. Coupon code "SMS1871" cuts it to $126.64. Even better it qualifies for free shipping. Plus, you'll also bag $20 in Kohl's Cash. (It can be redeemed online or in-store from October 3 to 10.) Assuming you use the cash, that's the lowest total price we could find by $42. It purports to permanently disable hair regrowth.