Deainthebox via eBay offers this LED Incoming Call Flashing Light-Up Case for Apple iPhone 6 Plus
in Pink for 99 cents
with free shipping
. That's tied with our mention from two weeks ago and, outside of other eBay sellers, the lowest total price we could find for a such a case by $4. It's designed to light up using the phone's LED.
Of note, the case is also available in Gold, Green, or Blue for $1.25 with free shipping. Expect three to eight weeks for shipping.