Looking at this 360 on Craigslist - Questions

"Decent compression as an average" LMFAO THAT IS THE FUNNIEST LOAD OF CRAP I HAVE EVER READ

Those are hunnern dollar cores. I've bought engines that RAN for that money

Anyway, now that the humor is over, I'd expect this here in Spokamentro where choices are few, but "down there" I'd think there'd be an ample supply to keep the price driven down.

The short answer is you won't know till you tear them down and inspect....bores, crank, etc