Thanks guys,
I saw the SunRace shifters on Amazon. Apparently they have been known to rust - I'm not sure if that's true or not. The SL-M96 is sold individually. To get the right and the left shifter would be about $50.
These are $37 for the pair, but it say's they're indexed for an 8 speed internal hub. I'm not sure if they can be switched to friction mode.
I hoping a trip to the bike shop will yield some indexed shifters that can be switched to friction mode.