This is a longer list of things I'd trade for a Realforce 86U or 86UB:
- CST model 1550 optomechanical trackball. Modded to move the cord to the right-hand side of the unit. This mod could be easily reversed. This would be a good way to find out if you like the shape of CSTs. Was about $70 new.
- Full size bolt modded IBM Model M in very good condition.
- Northgate Omnikey 101 in nice clean complete condition, no signs of heavy use, in original box with original packing materials, warranty card and manual. Sadly it doesn't work!

- Cash
- IBM Model M SSK, bolt modded, new springs, better than NIB for actual daily use. No bad rivets guaranteed.
Make an offer! :biggrin: