I inquired with my Saints ticket rep in August and they had already sold their alotment. From my seven years of living in NY all I can tell you is that if you really want to go to the game you'll have to pay through the nose (or pray for a Giants losing streak, in which case the price will drop).
My bro in law has 4 tickets to the game on the 50 mid level. Got em through a client. So it's him, my niece and a firend of hers. Its between my two brothers and myself for the last ticket. That is, unless I can convince my niece to stay home. We're going up there for X-mas, so I know we'll definitely have 4 Saints fans on the 50 yd line cheering 'em on regardless.