I have the following for sale should anyone be interested: a Park E 179 Cotterpin press. It is in very good condition: bits of chrome are removed from the body of it; very small distortion in the head of the drive pin; and there are small bits of rust inside of the slot where the cotterpin is driven out. Otherwise this tool shows minimal use. $100 mailed in USA.
Pictures at the following:
Chagrin Falls, Ohio USA