Chris Murray currently has some original works for sale on Etsy. The three original works were done during his senior year in college. Each one of the originals comes with some extras, such as the Batman Begins piece (shown) comes with the preliminary sketch and a copy of the movie. Edit: this piece is now sold, but there some others available.
I was able to see his work in person this last week in San Francisco at the “Everyone In Together” show at Gallery 1988. I have to say that I am a big fan of his work now, the detail and textures in his paintings especially the “Radio head” piece was great (which is still available by the way). You can also score some prints of his work over at the Etsy page. Chris Murray on Etsy