I say Over.
Pittsburgh, regular season at home as a favorite of 3 to 3.5 points.
Last 10 games
Pittsburgh is 3-7 overall, 1-8-1 ats, and 7-2-1 over/un
Last 20 games
Pittsburgh is 6-14 overall, 3-16-1 ats, and 15-4-1 over/under in these games.
However, line could close less than 3.