When I was applying, NYU was almost exactly $100 more per credit. Now, with increases for the coming year, I think it is around $150 more per credit. I am planning on going part- time for the first year while working full-time. I don't know what it looks like for full-time students, but for me the first year at NYU (at $911 per credit for 12 credits) is roughly $11,000 and the first year at Fordham (at $750 per credit also for 12 credits) would be roughly $9,000.
I decided to attend NYU but it was a tough choice. I know people who have graduated from both programs and I have heard nothing but good things all around. To the above poster-good luck with your choice!