Hey Cylinder heads guys- advice needed

It’s pretty obvious that the exhaust valve is sunk compared to the intake. Can new seats be put into these heads? And what should I expect to pay for that job?

View attachment 1715591092

View attachment 1715591095

I can’t see a top cut on either valve, but for sure the intake valve is too high. You need a top cut about as wide as you can get.

That’s not sinking a valve, that’s doing a correct valve job.