Shimano Ultegra 8 speed bar-end shifters:
Shimano Ultegra 6480 Triple 8sp Bar End Shifter | Chain Reaction Cycles
This winter I plan to build a touring bike with Shimano Ultegra bar-end shifters. It's going to be an 8 speed setup (although the LX rear derailleur is really 9 speed and the LX front derailleur is 7 speed).