answer:Ebay, Etsy? There are many websites you can use to sell your art internationally. Impossible to say where the best market is in terms of a specific country. Again, impossible to say what the price difference would be because it depends on the market value in different countries. Have a look at the works on say www.etsy.com and see if there is anything similar to your work and what price it is going for. At the end of the day your work is valued at what people will pay for it. I don’t know anything about arranging drop shipments. Can’t help there. Good luck though.