I've finally sorted out my mechanizes and opened an online store at robinhaart.storenvy.com.
3 products are uploaded so far, but I have tons more coming, including original watercolor art, silkscreen prints, digital art print, apparel and comic books.
You can click on the link on this post or you can click on "can't get enough juice?" section in the side bar to find the link.
If you have any questions about the products, feel free to e-mail me.
Please check out my store and stay tuned for upcoming merch!