Woot (Amazon Company) has the Swann Freestyle 1080p HD Waterproof Wearable Sports Video Camera on sale for $114.99 plus $5 shipping. Sells for at least $50 more elsewhere. Woot charges shipping per order not per item.

This HD camera lets you strap it on and capture the action wherever you go...on the slopes, on the water, on the track, anywhere. The removable lithium-ion battery is rechargeable from USB and provides up to 2.5 hours recording per charge. Includes a helmet mount and 2 different sized universal mounting brackets perfect for flat surfaces such as skateboards, bikes, snowboards and more

Features:

• Waterproof
• 8.0 megapixel still photos
• 1080p high-definition video at 30 fps
• 3x digital zoom & stereo audio
• 1.5" TFT LCD screen and HDMI out
• Uses microSD cards up to 32GB (not included)