As one of its daily deals, Groupon offers the Mophie OutRide Multisport Kit for iPhone 4/4S for $79.99 with free shipping. That's the lowest total price we could find by $35. This kit includes an OutRide DryLand case, OutRide WaterSports case-back, two curved mounts with 3M adhesive, thumb-latch quick-release, two flat mounts with 3M adhesive, handlebar mount, surf mount with 3M adhesive, tripod mount 0.25–20 TPI adapter, safety leash, two 90°dog-bone extensions, and more. Deal ends today.