Ebay offers Worx 4V 3-Speed Cordless Screwdriver for $22 (reg $39.99) with free shipping.

Product Description:
Worx 4V 3-Speed Cordless Screwdriver [3 SPEEDS] A slow, medium, and fast setting to cover all common screwdriving applications. Slow is for backing screws out, fast is for driving large fasteners

• [EASY TO GRIP DESIGN] Compact and lightweight so that you can use it for long stretches without hand fatigue. Plus, the slim design makes it easy to get into tight spaces
• [LOW BATTERY LIGHT] So you’ll know how much juice you have left, and can plug it back into its USB Type-C charger and get fueled back up
• [2 LED LAMPS] This screwdriver has headlights so that you can always see what you’re doing in dark spaces
• [DO IT YOURSELF. DO IT BETTER. DO IT WITH WORX.] Worx tools are engineered with cutting-edge technology, and above modern efficiency standards, so you can build a cost-effective tool collection that’s designed to last