Ebay offers WORX WX255L SD Semi-Automatic Cordless Screw Driver with Screw Holder for $33.15 (orig. $59.99) with free shipping.

Product Description:
The SemiAutomatic Driver with Screw Holder is a sure-fire way to shoot through screw driving tasks around the house. What makes this screwdriver unique is that the bits are never lost! It includes a rapid reloadable cartridge that houses 6 common screw driving bits, making it easy to access and even easier to change. Go from driving a Phillips screw to driving a flat head screw in a matter of seconds with the slide-action bit changer.