HandHeldItems via Amazon offers the Hero Glass Tempered Glass Screen Protector for iPhone 5/5S/5C for $14.99. Coupon code "GLSHERO5" cuts it to $9.99. Plus, Prime members get free shipping. (Non-members can get free shipping with orders of $35 or more; otherwise, it adds $5.29.) That's $28 off and tied with our April mention as the lowest total price we've seen. This flexible protector is purportedly shatterproof. Deal ends June 18.