I've raved in the past about Neutrogena's body oil. It's a light, sesame oil that is great for moisturiztion. Once applied, it leaves a soft and silky feel with a healthy glow. It's best applied immediately after bathing to damp skin. Available for about $9.
Equate Body Oil is a similar body oil with the same benefits. It's claims are that it conditions and moisturizes the skin leaving it soft and supple. Available for about $4 @ Walmart.