Well it has 10 additional minutes of footage added back to it. The theatrical run was 134 whereas this is going to be 144. Plus 2-discs full of special features:

# "A Natural Gunned Down" The stalking of Eddie Waitkus featurette
# "Clubhouse Conversations" featurette
# "Extra Innings 1: Slow Motion" featurette
# "Extra Innings 2: Uniform Color" featurette
# "Extra Innings 3: The Sandberg Game" featurette
# "Extra Innings 4: The President’s Question" featurette
# The mythology of The Natural featurette
# "The Heart of The Natural" featurette
# Three "Creating The Natural" featurettes
# Video Introduction by Barry Levinson
# Digitally Remastered Audio and Video