Quite a few decades ago I decided a pickup needed a new motor, so
I bought a rebuilt motor from Sears. I never got around to sending the
old motor back for a rebate, and it's been sitting in my garage since
then, in the crate.

I was thinking of taking it to a local auto salvage and seeing what they
will give me for it. I guess it's not a very popular engine anymore, but
I thought I would ask you what you think it's worth, so when I go there
I can know if I'm getting a good price.

What do you think the motor would be worth?