Little background story first. Basically, the oil light came on which said to check the oil level. Pulled over, checked the level, and looked normal so i kept driving. Later on i got stuck stuck in traffic when it got worse and i couldn't pull over to stop. So the engine started making some top end noise and then died. So after searching around online i discovered it might have resulted from oil sludge.

Bought another engine and while swapping some parts over to the new engine i decided to take the old one apart to see what happened. First of all the cam gear tooth is sheared and the one of the cams is seized. I took the head off and everything looks pretty normal. Very small marks in a couple pistons from the valves So i started to wonder if the bottom end is still any good. If the compression checks out fine, do you think it still has any value to sell. Any other concerns?