Walmart offers the Mainstays Deluxe Laptop Cart in Black, model no. 9217396W, for $29. (eHomeProducts via Amazon has a similar model for about the same price.) Opt for in-store pickup to avoid the $5.99 shipping charge. That's tied with our mention from a week ago and the lowest price we could find for a similar model by $2. It features an adjustable, angled laptop shelf.