I’m guessing that Christine O’Donnell is not on the list.
According to Geraghty, he lists David Harmer as being one of the underfunded:
David Harmer, California’s 11th district: There aren’t a lot of competitive House races in California; Charlie Cook calls this race the state’s one true toss-up, as the district is one of the few where Republican and Democratic voters are registered in roughly equal numbers. Other race-watchers are starting to put this one in the “toss up” category as well, and the American Action Forum poll put Harmer ahead of incumbent Jerry McNerney by a point.