340 T/A (U code) head value? (Pics)

I just sold a single “u” offset push rod hole t/a head for $300. I had it since 1990. A friend of mine has a machine shop and was rebuilding a t/a motor that had a cracked head. It was very clean, still had the original guides in it, looked like it had never been cut or had a valve job. The seats were nice, not pitted.
These heads are only worth something to somebody who is restoring a t/a or AAR cuda. Otherwise they are useless to a regular guy. It’s all a matter of finding the right person at the right time. But those heads look almost unusable. I guess if they aren’t cracked, the seats could be replaced.