It's compiled in this book, and there are lots of other great essays in it.
http://www.amazon.co.uk/s/ref=nb_ss_b/202-7240725-7680604?url=search-alias%3Dstripbooks&field-keywords=Commodify+your+dissent&Go.x=16&Go.y=7&Go=Go
I advise everyone to buy it, read it, love it. Nicked my copy out of the Uni library when I was doing my BA, but there were like 5 copies, and none of them had been taken out by the stupid lager embalmed students at my uni for 3 years.
Seriously, this is a life changing book. And sadly, the stuff it writes about is still incredibly pertinent. Good for working out exactly how you're going to tell the man to go fuck himself.