Remington offers its Remington Keratin Hair Therapy Gift Set, model no. KS8590BRUSH, for $48.98. Coupon code "GEN3REM" cuts it to $39.19. With free shipping, that's $31 off list and the lowest total price we could find. Sales tax is added where applicable. It includes the Keratin Therapy 1" Flat Iron, Keratin Therapy Cushion Brush, and the Keratin Therapy Round Brush. Coupon expires March 1.