Zagg (link) is currently running a 20% off promo on their InvisibleShield skins with code USA20 (expires July 6) at checkout. This is the biggest discount we have seen for these protectors in 4-5 months so the price is very good.
US Orders ship for free and international are done at a small fee.
This protectors are available for every gadget available under the sun (almost) including: iPhone, iPad, Samsung Galaxy S5, Google Nexus 5, Kindles, Watches, etc.