I saw them only once, Abu Dhabi* in 2011, it was a no album tour concert and what they played was just this: Classics! From all the setlist there were just 2 songs I didn't know (Fuel, All Nightmare Long) meaning that almost everything they played was Black Album or before.
Play Classics! is good in the case of Metallica
(In all fairness I now like post St. Anger material, but at that time I hadn't discovered yet)
Take a look, a really DREAM setlist (everything is great except Fuel)
- Creeping Death
- For Whom the Bell Tolls
- Fuel
- Ride the Lightning
- Fade to Black
- Cyanide
- The Memory Remains
- Welcome Home (Sanitarium)
- Sad but True
- All Nightmare Long
- One
- Master of Puppets
- Blackened
- Nothing Else Matters
- Enter Sandman /Encore:
- Am I Evil?
(Diamond Head cover) (Half)
- Motorbreath
- Seek & Destroy
*I have no recollection of a ridiculously high price I don't think that was more than 200$ maybe even less.