AT AMAZON, up to 60% off on Sony SD Memory Cards. You can never have too many.

Also: up to 25% off on select underwater cameras.

UPDATE: Reader Bruce Parker writes: “A friend and I went to the Isle of Man races in June, and he bought a Pentax WG-3 ‘adventure camera’ for the trip. Amazing features, very compact, excellent results. My Canon G9 was a box camera in comparison.”