$200 for a new crate motor would be cheap. The only people it would have any value for would be the Scout crowd. It's basically a BIG, HEAVY, low performance, run forever truck motor. Not much out there for performance parts.
I bet out there in the Scout crowd, someone would pay 5X that for a crate motor for a restore though.
Maybe try www.anythingscout.com ?
Bob
tufcj