Reader V3T sends word that the folks behind Auctioneer did a long testing session last night, and they say that the latest builds of all the Auctioneer addons are now working under 2.3. They are, we're told, still in alpha, but V3T says they are stable enough to use and that all functions are working-- including BottomScanner, an awesome little addon that finds bargain auctions for you as they happen.
That cheering you hear is frugal and money conscious players everywhere happy to have a new build of Auctioneer under 2.3. Preview versions of the addons can be found on Auctioneer's Preview page. V3T also says they're looking for more usage and feedback, so if you do download it, make sure to report any bugs or errors and let them know what works or what doesn't.