Living Social has a deal that lets you purchase a 24 hour parking voucher that’s good at any of the Icon parking garages in Manhattan for just $25.00. The promotional value of the voucher is good until April 30, 2014. See the LivingSocial deal and make your purchase. This is a limited-time offer.
TravelZoo currently has a $29 for a 24 hour parking pass deal.
Plus, there are always plenty of good discount coupons at the Icon Parking Systems website.
BestParking.com’s map-based parking deal finder is also a very good resource. Check it out.