selling my work

How about posting your work at devianART? your work will be printed at mugs, many kind of prints, magnets, and postcard like mine here ; http://www.deviantart.com/print/2953130/

Whilst creating your website does take time, this is good for people to find you among all the other artists out there already, you have to compete against all the other artists, but then a little competition can be made into a joint venture, where you can promote their work and they promote yours in some form of joint selling format. A blog can be of great benefit, but that is long term too, you could add your art to each post decsribing in detail how you created it, what you hoped to achieve when you started your artwork, online journals are very popular, so make it interesting if you can. Ebay is the top place online to sell artwork, you have to list it right though or else no one will find it ever, consider interlinking any profile pages you may already have related to your artwork and build up your niche network that will be tailored to your work and it will eventually get seen.