You might want to take a look at Craftsman 42 piece 1/4 and 3/8-inch Drive Bit and Torx Bit Socket Wrench Set (Sears Item# 00934845000 | Model# 34845). I would never pay the list price of $99.99 but they have had it on sale frequently for $26.99-29.99. It comes with a good variety of torx and hex head sockets that I have found can be quite useful with newer cars.
I also recently got Craftsman 17" Plastic Hand Boxes (list is $15.99) on sale to use in a couple of my cars to hold some basic tools. Have no idea how they will hold up but should work for my purpose for a long time since I will not overload them or move them much. Mostly I just wanted something to keep screwdrivers, pliers, assorted wrenches, battery post cleaner, gloves, etc. contained and ready for emergencies.