it's interesting, when i check out the rates, they automatically assume i'll be getting there at 2:30pm---
when i put in a normal time of 7am the min cost for a lot within a half mile of the con is at least $35. an oversize vehicle charge of $10 applies for cars like van's.
all in all, the prices are about to be expected for NYC and the big plus is being assured of a parking place. personally at 7-8am, i'm not interested in searching for a spot & want to head straight to a lot I know.