The early line out of Las Vegas has the Patriots as three-point favorites over the Giants in Super Bowl XLVI.
Cantor Gaming, which sets lines for several sports books, also set an over-under of 53 points.
"The public will still like New England," Cantor race and sports director Mike Colbert told The Associated Press. "I don't think people are actually hip to how good these NFC teams are."
The Glantz-Culver line had the Patriots as 3 1/2-point favorites, with an over-under of 55 1/2.