I'd probably give $200 but pull the pan to verify it has the correct governor. If it has been gone through the cz on the vb might have been washed off but id want to see that too. Might be worth more if you just have to have one. I'd start the offer at $100 with the fact that it has high miles and will need gone through to use.
Converter is good for a core or restall but I wouldn't use a used converter I didn't know the history of.