Haven't seen one yet; but I can tell you that it has already been added to the list of toilets eligible for the $75 water conservation rebate available from the San Diego County water authority. Their list got much shorter effective Nov. 1, 2004. Many previously eligible toilets are no longer on the list. Conspicuously absent are Kohler Wellworth, A/S Cadets, etc. Of the toilets frequently mentioned on this forum, the eligiglbe toilets include many Toto, the Champion, and the Cimarron, as well as now the Rockton. Very few gravity flush models. Most models of power-assisted are on the list.