EWR parking dealChoose from Four Options
$4 for one day of airport parking (an $8 value)
$12 for three days of airport parking (a $24 value)
$20 for five days of airport parking (a $40 value)
$55 for two weeks of airport parking (a $112 value)
"Though Newark Liberty Parking sometimes features a discounted price online, this Groupon still offers the best deal available."
Amazing deal.