Uppercase Designs via Amazon offers the Uppercase Tempered Glass Screen Protector for iPhone 6 for $9.75. Coupon code "42AYNMCQ" drops it to $1.75. Plus, Prime members bag free shipping. (Non-members can spend $35 to qualify for free shipping; otherwise, shipping adds $11.14.) That's tied with our March mention as $8 under list and the lowest total price we've seen.