Now that I’m paying attention, I thought I’d jot down roughly how much rep dungeon runs were with faction tabards.
Wailing Caverns was 3,300 rep.
Shadowfang Keep was 2,600 rep.
Stockades was 2,000 rep.
Ragefire Chasm was 1,900 rep.
Blackfathom Deeps was 1,900 rep.
Gnomeregan was xxx rep.
Scarlet Monestary was xxx rep.
Note: still have to run Gnomer and SM.