GoPro offers their GoPro Hero4 Silver for $399.99 - 40% off w/ promo code CSWRCN4H3 = $239.99. Shipping is free.
GoPro also offers their GoPro Hero4 Black for $499.99 - 40% off w/ promo code CSWRCN4H3 = $299.99. Shipping is free.
http://slickdeals.net/share/android_app/fp/138888
FYI they take paypal 6 mons no interest!!!! I just ordered the Black!