Ends 10/4 at 10PM PT. Woot! has the Little Giant Project Tray Ladder Accessory on sale for $26 with free shipping for Prime members, or $6 shipping. 

Holds up to 25 lbs. in materials. Includes magnetic dish for nails, screws, nuts, etc... Has slots for extension cords, drills, screwdrivers. Can be easily repositioned on the ladder.