After stuffing about for ages, I have published the Tasmanian Bouldering Guide again. It got to the point where I was never going to get around to printing it myself again, so I've gone down the publish-on-demand route.
You can buy the guide at http://www.lulu.com/content/484088 for $USD11.00 , plus postage. All profits go to the maintenance of this site.
For anybody contemplating publishing small scale guidebooks, lulu.com is definitely worth a look. You just upload a pdf and the front and back cover, set your price, and they do the rest. Copies are printed only when orders come in, and they come out quite good. There is no setup cost, or any other fees. The unit price ends up being a bit more expensive, but there is much less overhead in getting something out there than conventional publishing.