Sweaty hands and or feet? Iontophoresis machine for sale - $100 

If you are a serious climber and hoping to get every advantage you can, this may help.  Iontophoresis has been around for a long time and doesn’t screw up your skin like antihydral.  Hidrex GS 400 Iontophoresis Machine, orignally around $500 new.  Really easy to use and not as sketchy as stringing a few batteries together.  You can knock out a few sessions while watching climbing flicks etc.  

For pick up in LA area or buyer pays shipping.