PC Micro Store offers the OtterBox Waterproof Impact Case for Compact Cameras in Black, model no. OB-1000-BK, Blue, model no. OB-1000-BL, Clear, model no. OB-1000-CL, or Yellow, model no. OB-1000-YL, for $20. Coupon code "50OFFOB1000" cuts it to $10. With free shipping, that's tied with our July mention as the lowest total price we could find for these colors by $3. This floating case is waterproof and impact resistant. It measures 4.8" x 3.7" x 1.7" on the outside and 3.7" x 2.4" x 1" on the inside. Coupon expires after 500 uses.

Update: Amazon offers this case in Clear (pictured) for $8.09 and Black for $8.74 with free shipping for Amazon Prime members. Amazon Prime membership is $79 per year; however, Prime is free for college students for six months, and free for parents and caregivers for three months.