I sell a number of prints over at inprnt, an on-demand printing site with many high quality formats. In the near future, I'll also be offering original works, so please look forward to it! If the print you're looking for isn't available here, please reach out and I'll be happy to arrange something! for each illustration you can get cards, posters, canvas prints, and frames if you would like.
Take a look at inprnt.com!