While I think all H1s are great and worth going after, prices for them vary quite a bit, depending on year. 69 and 70s, of course are the highest, with 69 specimen beating expensive H2s. 71s and 72s hang on the low end of the high side. 1972 H2Cs are sought after by Kawa triple experts and collectors due to their rarity. 73 H1D, 74H1E and 75H1F , while not necessarily cheap, are probably the biggest bang for the buck, although the Candy Lime Green 73 and 74s are the worst for paint fading and almost all need a repaint. 1976 KH500 are sort of the step-children. Seems like nobody really wants them.