Marimbas for sale - WANTED: Kori or Korogi 4.3 Marimba

I would like to purchase a Korogi La Vue marimba or an older (late 80s-early 90s) Kori model 730 marimba (I would also consider higher-end models in my price range). I am located in Denver, CO and could pickup within a reasonable radius or discuss shipping options. Thank you!