Amazon.com has the BoxWave Samsung Galaxy S3 DuoSuit - Slim-Fit Ultra Durable Galaxy S III TPU Case with Stylish S Design on Back - Samsung Galaxy S3 Cases and Covers Super Blue for a good price.
Item has a rating of 4.5/5.0 from 4 reviews
1. Amazon Price : $11.70
2. Use coupon code LOVESGS3 to get $10 off
3. Purchase a total of $25 worth of goods to get free shipping
Final Price : $1.70