Eastern Mountain Sports offers the GoPro HERO3 White Edition Camera (pictured) for $199.99. Sign up for email updates (it's free) to get a 15% off coupon, cutting it to $169.99. (Click through the email link to activate the discount; it will then be applied automatically in-cart.) With free shipping, that's the lowest total price we could find by $51. This digital camcorder is gear-mountable and features and features 1080p video recording, 5-megapixel still photos, WiFi, microSD card slot, USB, water resistance to 197 feet, and more.

Of note, the Silver Edition is also available for $299.99 before the email discount, $254.99 after. With free shipping, that's the lowest total price we could find for this edition by $44. It features similar specs as the above deal, but includes 11-megapixel still photos.