Warm idle oil pressure 10psi is too low, right?

[Samoht]

I went to view this car today

https://www.autotrader.co.uk/classified/advert/201909112100105

 

Here's a pic of the oil pressure gauge at idle, after the test drive

 

Would you say that this car has a failed oil gallery gasket?  I'm assuming yes based on what I've read.

 

[ZMANALEX]

Probably:

 

What was the oil pressure readings at other rpms?

[Samoht]

I think it rose when being driven, but I have to say I didn't notice the values while I was driving, I just looked at idle.