I don't have a big long list of where to get cool things for Christmas but I do have one big fat suggestion, and that is
Cloak & Dagger Art collective are having their first ever art sale! The online exhibition is called 30 pieces in 30 days, and the collection of work is called the 'Frozen Lobster collection'
You can follow it here on their Facebook fan page
On their blog with the RSS of your choice
All works are available on eBay starting at only $19 Australian