Canon takes 50% off select Canon PowerShot Waterproof Cases, with prices starting at $34.99. That's the best discount we've seen on Canon PowerShot waterproof cases, yielding many significant lows. Shipping starts at $5.99, or get free shipping on orders of $100 or more. Deal ends October 31.

A best bet is the Canon WP-DC320L Waterproof Case for PowerShot ELPH 300 HS Digital Camera for $34.99 plus $5.99 for shipping. That's the lowest total price we could find by $14. It's waterproof to 10 feet.