Amazon.com has the Panasonic ES8101S Pro-Curve Linear Wet/Dry shaver for $69.99, and Add Two of Inner Blade Replacement for ES8109S and ES8101S for $29.90 ($14.95 X 2).
Then your combo deal amount to $99.89, and eligible for $30 off $99 Promo Coupon of Panasonic products with code PANAAUG8 at checkout.
Then $69.99 + $29.90 - $20.00 Lightning Discount - $30 off $99 coupon = $49.98 with free shipping.
