Speck Products See Thru Satin Case for MacBook Pro 13-Inch Aluminum Unibody Only, Aubergine (SPK-A0468) for $37.72

Silky-smooth soft-touch hard shell protection. Protects your MacBook Pro from scrapes and scratches. Smooth yet grippy rubberized exterior texture. Fully vented for safe heat disbursement. Totally removable - easy to put on and take off. Access to all ports, battery check button, Kensington lock, CD/DVD drive. Built-in rubberized feet keep your notebook stable and secure. Design lets you open/close your MacBook Pro all the way. Fully vented for safe heat disbursement. Protects your MacBook Pro from scrapes and scratches. Silky-smooth soft-touch hard shell protection. Smooth yet grippy rubberized exterior texture. Totally removable -- easy to put on and take off