Sorry Jrock, but if you want a good one now your going to have to spend the duckets. if you wait maybee you can find one on CL but you could be waiting a long time.
I would recoment the weather guard. they are awesome. If you want something for real parts and tools go with a Steel one that sits on the floor of your bed. i love mine.
3 years later it's still water tight. and yes i spent 5 bills on mine.
DO IT!