Ok heres what you do. You buy a whole bunch of wrapping paper. then you put some useless items you want to get rid of in them. then make a letter saying something like :
Hello and happy christmas! I decided that for christmas I would send a whole bunch of stuff to a whole bunch of people! your present could range from a white item to even a blue item! The proceedings will go to <whatever your guild is> and you'll get a little christmas present out of it.
then CoD it to a whole bunch of people on christmas eve and then see how many ppl fell for it I sent 50 packages and 36 of them were taken. CoD'd each package for 3g so i got a pretty good amount of money. hope it works for you guys too!