A833 buying tips?

You are entitled to your opinion...if I am selling i am definitely allowed to say "don't open the side cover" this is tire kicking you are going to assess the internals than attempt too lowball the seller. You are assuming everyone is out to rip you off on a 50 year old transmission. hell most Mopar guys will tell you the 833 is bullet proof LOL!

Every used transmission I've bought has been "Perfect condition". Every used transmission I've bought has needed a rebuild.
If the seller won't let me figure out how much I'll need to spend to get it to match his description, then he can keep it or lower his price - because it's a only a core until proven otherwise.