I finally bit the bullet and created a store for TMK! You can buy the bonus comic about how Loki met Thor and Odin (according to TMK’s canon) and also a set of small prints. So far that’s all there is to buy, but right now it’s the only way to get the bonus comic. You can even get a sketch in it!
Also I’m sorry for the cost of shipping overseas, but that’s beyond my control. International orders get free buttons though! :D;
EDIT: For what it’s worth, I’ll be selling a digital PDF version of the bonus comic this summer, probably in July. This way international people can at least read the comic without paying really stupid shipping prices! You’ll just have to wait a little bit.