MegaMacs offers the Incase Hardshell Case for 13" Aluminum MacBook Pro in White (pictured), model no. CL57456, for $10.99 plus around $11 for shipping. That's the lowest total price we could find for it in any color by $12, although we saw it for $5 less a month ago. It features cutouts for all ports and vents for air circulation.

Of note, also available is the Incase Hardshell Case for 13" Aluminum MacBook Pro in Clear, model no. CL57459, for $16.99 plus around $9 for shipping. That's the lowest total price we could find for it in any color by $8, although we saw it for $4 less a month ago. Deals end September 5.