I have a brand new case for an iPhone 6+/6S+ which I mistakenly bought from Aliexpress.  I was buying a bunch of different cases to try for my iPhone 6 and didn't spot that this case was for an iPhone 6+ so it doesn't fit.  It's a brand new, unopened, rigid case with a slot for a credit card/EFTPOS card.  See link for details.  It's dirt cheap, so happy to give it away to someone who can make use of it.  Just pay for the shipping (probably about $3 via a NZ Post parcel bag).