Amazon Local has a great deal on tech cases, accessories, and more. You can get a deal for $20 for $40 to Incase Designs. They have fashionable, durable cases, sleeves, bags, and accessories to keep all your tech gear looking great. It is located under National Deals. Here is some of the fine print:
Voucher cannot be applied toward shipping or tax; if order total exceeds $40, customer is responsible for the remaining balance. If the voucher is not redeemed by July 30, 2013, the amount paid for the voucher will be automatically refunded. Limit of 1 voucher per customer.