They have quite a full program of professional and amateur theater.
Admission to a professional performance (and the one I saw was highly professional, I can assure you) costs EUR 11.00 at the normal rate, EUR 7.50 for university employees and EUR 4.50 for students and the unemployed. For amateur productions the rate is EUR 4.50 for everybody.
The play I saw, Tentation by Carles Batlle, was presented on four consecutive evenings, Monday through Thursday. (See my Metz intro page for more details.)
Second photo: Seating in the Théâtre du Saulcy.
Third photo: Lobby of the Théâtre du Saulcy.
Fourth photo: Looking in at night after the performance.
Fifth photo: At the entrance to the university campus there is large map showing all the buildings, and the theater is # 16 on the map. It's at the front end of the campus, between the library and the student union building.

